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#501 Re: Unmanned probes » USA's Mars Telecommunication Orbiter cancelled ? » 2005-07-22 00:46:47

Anyone catch the Mars Reconnaissance Orbiter (MRO) news conference ?
http://www.spaceref.com/news/viewpr.html?pid=17411
I think they've mentioned something about Mars Telecommunication Orbiter project getting shut down.

MTO was going to be a big mission, perhaps pave the way for elecemnts in the Bush mission such as unmanned craft and manned flights. MTO would have relayed communications from other Mars probes to Earth.

http://mars.jpl.nasa.gov/missions/future/mto.html

The JPL web page say its still go !!


is the mission ok :?:
here's another thread on it
http://www.newmars.com/forums/viewtopic.php?t=1436

#502 Re: Unmanned probes » Rosetta - ESA comet orbiter and lander » 2005-07-18 16:51:38

Status report
http://sci.esa.int/science-e/www/object … ctid=37699

18 Jul 2005 16:09
Report for period 24 June to 15 July 2005

The spacecraft is in active cruise mode. The reporting period covers the first active science phase of the mission, dedicated to the observation of the NASA Deep Impact probe's encounter with comet Tempel-1.

The spacecraft was slewed to point its remote sensing payload instruments towards comet Tempel-1 on 28 June. The comet was constantly tracked until 14 July, following a complex profile designed to satisfy the observation requirements of the four active instruments, ALICE, MIRO, OSIRIS and VIRTIS. Three of the remote sensing instruments were active continuously from 29 June to 14 July. VIRTIS was operated only for a few hours around the predicted time of encounter of Deep Impact with the comet, on 4 July. Daily passes were taken with the New Norcia station throughout the reporting period, to downlink the scientific data collected during the observations. An average of 60 Mbytes of data were produced and downlinked every day.

The observation campaign was very successful. All instruments operated very well and their science data were collected as planned and are undergoing the first analyses. A few problems occurred with the commanding timing of OSIRIS and with the MIRO instrument but could be recovered in both cases within about 24 hours, with minor impact on the overall instrument operations and data return. The exercise was the first scientific planning and operations scenario over large scale and an extended period of time for the Rosetta mission. It provided an important experience and a wealth of lessons learned which will be very useful to design the spacecraft operations around Rosetta's target comet 67 P/Churyumov-Gerasimenko.

Some pictures of the Rosseta craft
http://www.dlr.de/os/forschung/projekte … ettavirtis
http://www.uk2planets.org.uk/images/gal … ...esa.jpg
http://jmm45.free.fr/sondes/rosetta/ros … osetta.htm
http://www.cnes.fr/html/_107_443_445_.p … 3_445_.php
http://solarsystem.dlr.de/PP/OS/HTML/dt … alerie.htm

#503 Re: Unmanned probes » James Webb Space Telescope (JWST) - 6.5m mirror, L2 orbit » 2005-07-17 23:12:55

Finally an update on the sucessor to Hubble.
http://www.irconnect.com/noc/press/page … abrication of James Webb Space Telescope Mirror Moves Forward with the opening of a state-of-the-art facility in Cullman, Ala., that will machine the observatory's optical components.

some pictures of JWST telescope

http://bbs.defence.co.kr/html/bbs/data/ … %20001.jpg

http://www.ballaerospace.com/media/imag … /jwst.html

http://www.st.northropgrumman.com/media … ..._lr.jpg

#504 Re: Human missions » New Russian Spacecraft » 2005-07-17 23:07:28

Astronautix link to http://www.astronautix.com/craft/kliper.htm]Kliper or Clipper in English? Isn't this the new Russian spacecraft? Thanks to TL James at Louisiana Mars Society for posting this link, where I first saw it.

4 passengers and 2 crew? Perfect for travel to/from a space hotel.

More on the Russian space craft, the Kliper spacecraft would have a mass of some 13 tonnes at launch. It would be carried into orbit by an improved and more powerful version of the Soyuz rocket.Russia and the European Space Agency (ESA) have signed an agreement to allow closer co-operation over the use of facilities and exchange of information. Some Proton missions will be moved from Russian space centers to Kourou, French Guiana. Vladimir Taneev, the leading designer of the Kliper system speculated on the contribution of Europe to the project in the following way: The European companies will likely contribute avionics, materials, and cabin systems. Many different options are on the table, and in the near future we expect to form Russian-European working groups specialized in different subsystems and fields of design. Both the project itself and the funding questions will be debated in a European space summit in December 2005. Work on the new launch pad, dedicated to the Russian launcher and costing an estimated €344 million, can now begin at Europe’s Spaceport in Kourou.

Not far from the Kliper model at Le Bourget was another scale model, that of the future Soyoz launch complex being built in French Guiana.Soyuz is due to be launched by Arianespace for the first time in 2007 and will complement the European heavy-class Ariane 5 and small Vega launchers. That weight-bearing capacity will fill a niche between Arianespace's two other rocket lines. The company’s Vega rockets launch small scientific satellites weighing no more than 1.5 tonnes into relatively low orbit, while the company's two types of Ariane 5 rockets can launch 6.6 tonnes or 10.0 tonnes into geostationary transfer orbit, respectively. The Klipper craft can carry up to six people and can be used for ferry services between earth and the International Space Station, but is also planned to be the crew module for further trips to the Moon and Mars. The Russian Phobos-Grunt mission will study the Moons of Mars. Phobos-Grunt will also study Mars and its environment, including atmosphere and dust storms, plasma and radiation. Electric jet propulsion is considered for this Russian mission. At present the Soyuz rocket will not be able to lift Kliper into lower earth orbit, because the spacecraft is planned to weigh between 13 and 14.5 metric tons with payload and crew whereas Soyuz only has a lifting capacity of around 8 metric tons. It was therefore planned to heavily enhance the Soyuz rocket - a project that was labelled the Onega rocket. However as of 2005 it is much more likely that Kliper will take off on a Angara-A3 rocket, which is scheduled to make its first launch 2006-2007 or under certain circumstances on a Zenit rocket that is built in Ukraine. Kliper is planned to be a flexible spacecraft, that should have the capability to be launched both from Plesetsk or Baikonur and the European spaceport in French Guiana Kourou. As of June 2005 it is unclear whether the Ariane 5 rocket, that was originally designed to bring the European Hermes shuttle into orbit, will be used as a launch vehicle beside Russian launch carriers.
smile
http://www.esa.int/SPECIALS/ESA_Permane … ..._0.html
http://www.physorg.com/news4929.html]ht … s4929.html
http://www.novosti-kosmonavtiki.ru/phpB … ...start=0
http://www.esa.int/SPECIALS/ESA_Permane … ..._0.html

#505 Re: Interplanetary transportation » A good use for ISS - Shuttle construction » 2005-07-17 19:59:59

That has been part of one idea in an original plan

1 To use the ISS as a long term space lab on materials science, biology and other low-gravity experimentation
2 Checking what can be done to maximize humans durations in Space, and long term exposure to space the longest stays have so far  been Russian's with Musa maranov and Vladimir Titov's 365 stay in space on MIR
3 Using the ISS station as a launch pad for other missions and construction port for building future spacecraft
4 Making the station a commercial succes, experiments profitable and great international effort with many Space partners
5 Setting the ISS as a port for other space flights and a gateway for space tourism
6 Having the people on the ISS sation look after future missions and update future Infrared telescopes and fture Xray Space telescopes


However the ISS has become a problem, the station has gone way over-budget it had many flaws just check the ISS hard-ball thread. The station has not been managed well and the international effort has since been falling away. Added to that are the problems since the flaming Shuttle fell apart over Texas, and the US have been unable to put their people back into Space to finish off their space science and construction in their part of the ISS and ferrying Americans into Space.

#506 Re: Human missions » Retiring the Shuttle ASAP - How do we do it? » 2005-07-17 13:39:36

U.S. Sen. Kay Bailey Hutchison, R-Texas, who chairs the Subcommittee on Science and Space, said she believes Congress will provide the money needed to keep the shuttle running safely until its successor is developed. "I think the key is not whether they are getting too old, but whether they are maintaining them properly," she said.

http://www.azcentral.com/news/articles/ … tle17.html


Aging space shuttle’s doom seems to be in the stars


Setbacks, risks due to old technology make end seem near


CAPE CANAVERAL, Fla. -- Maybe NASA’s managers still view the shuttle as the Cadillac of space technology, but they sometimes make it sound as if it were a cranky old Ford with a few too many miles on it.

#507 Re: Interplanetary transportation » Soyuz at Kouru - How much more mass to LEo? » 2005-07-17 01:25:59

Possibility of Russian Soyuz rockets being launched from the Kourou launch site in French Guiana. Kliper was displayed in several air shows around Europe and Asia. Externally its design is comparable to the cancelled European mini-shuttle Hermes (shuttle) or the NASA study X-38. The Russian Space Agency especially looked to Europe as ESA has become its major partner in space activities during the last years. In May 2005 rumours started in the press that Europe would join the Kliper project in a specially funded venture that would be part of the Aurora Programme. These rumours turned out to be correct, when both Russian and European space officials announced their cooperation to build Kliper during the Paris Air Show in Le Bourget 2005

Soyuz is due to be launched by Arianespace for the first time in 2007 and will complement the European heavy-class Ariane 5 and small Vega launchers. The Klipper craft can carry up to six people and can be used for ferry services between earth and the International Space Station, but is also planned to be the crew module for further trips to the Moon and Mars.At present the Soyuz rocket will not be able to lift Kliper into lower earth orbit, because the spacecraft is planned to weigh between 13 and 14.5 metric tons with payload and crew whereas Soyuz only has a lifting capacity of around 8 metric tons. It was therefore planned to heavily enhance the Soyuz rocket - a project that was labelled the Onega rocket. However as of 2005 it is much more likely that Kliper will take off on a Angara-A3 rocket, which is scheduled to make its first launch 2006-2007 or under certain circumstances on a Zenit rocket that is built in Ukraine. Kliper is planned to be a flexible spacecraft, that should have the capability to be launched both from Plesetsk or Baikonur and the European spaceport in French Guiana Kourou. As of June 2005 it is unclear whether the Ariane 5 rocket, that was originally designed to bring the European Hermes shuttle into orbit, will be used as a launch vehicle beside Russian launch carriers.

Some Proton missions will be moved [from Russian space centers] to Kourou, French Guiana. Vladimir Taneev, the leading designer of the Kliper system speculated on the contribution of Europe to the project in the following way: The European companies will likely contribute avionics, materials, and cabin systems. Many different options are on the table, and in the near future we expect to form Russian-European working groups specialized in different subsystems and fields of design. Both the project itself and the funding questions will be debated in a European space summit in December 2005.

Work on the new launch pad, dedicated to the Russian launcher and costing an estimated €344 million, can now begin at Europe’s Spaceport in Kourou. On return from space, Kliper's lifting body design will not only allow a smoother descent into earth's atmosphere, it will also allow some steering - in contrast to the Soyuz capsule design. RKK Energia claims the craft would be able to land in a predetermined one square kilometer area.


Here are some past links on it

http://en.rian.ru/russia/20050715/40913 … 13984.html
http://www.esa.int/SPECIALS/Launchers_A … ..._0.html
http://msnbc.msn.com/id/8526124/site/ne … /newsweek/
Russian Kliper thread on newmars
http://www.newmars.com/forums/viewtopic … ...4;t=443

http://www.esa.int/SPECIALS/ESA_Permane … ..._0.html
http://www.spectrum.ieee.org/WEBONLY/wo … paris.html
http://www.esa.int/SPECIALS/ESA_Permane … ..._0.html
http://www.spaceref.com/news/viewpr.htm … ?pid=17336
http://www.esa.int/SPECIALS/ESA_Permane … ..._0.html

#508 Re: Human missions » Long duration Human space missions - Can we survive them? » 2005-07-17 00:26:28

I am not bashing NASA or the USA, for me it doesn't matter if Russians, Japanese, Europeans or Amercians want to send craft to a planet like Mercury, what matters to me are the space results, a great mission and the space science. When NASA landed Americans on the Moon it not just made the USA proud but the people of the world thought it was great for mankind. Mad Grad Student I understand what you're saying, and agree with much of what you said. You have made some good points but Is it all so clear or are there questions to be asked, the NYtimes CNN and Washington post have asked about how valid such stuff is, Steven Weinberg criticises the use of manned space missions, and Glenn has been critical of plan Bush to the Moon/Mars. I see many problems with the vision to Mars from President Bush, and I maybe have about 6-7 major questions to ask. But I will address 2 of the big questions in this post. 

Two of my major question would still be the ONE : budget and TWO: dealing with internal sceintific/political conflict, I see the trouble because the Shuttle return, development of a CEV and SDR are all part of these goals and pushing Shuttle to finish ISS, all of this will be a major cost and it is part of the total Mars package deal . Space flight is both a scientif jounry but to being with there is a political game to understand and winning public support from the taxpayers. Form the Bush goal we had a vision for Moon landing, finsihing the space station, bringing back the Shuttle and Right now NASA has not been back into Space for 2 1/2 years, they are not ready for lunar flight and if they can't launch Shuttle soon they will lose a launch window and may depend on Russian Soyuz, ESA's ATV or Russian Progress for their lifts and payloads. This is why I say there is internal political/scientific strife and contradictions. The Bush vision asked for the return of Shuttle and manned flights after the last disaster. Considerable costs are incurred by NASA in maintaining the aging Space Shuttle.  During the last decades up to 1/3 of NASA's budget had to be invested in the Shuttle to keep it flying for year 2005  another 5 billion are allocated for the Space Shuttle constituting 30 % of the entire US-space budget and NASA's funding of many research projects has been cut in the recent years and months in order to free money from missions like JIMO, Ulysses, Voyager. The cancellation of other missions has done great for money cutbacks but not for other members of the science community, it has lead to heat over Voyager, people asking about JIMO and the Hubble fan Club are starting to dislike manned missions because of the HST cancellation. A single Space Shuttle launch costed more than 600 million dollars to run, it is getting more expensive due to the whole overhaul and new safety checks and development of the SDV and CEV is going to be very costly.

#510 Re: Human missions » How much would the first step cost? - Cheapest first step, what can we afford? » 2005-07-16 21:34:13

no way, for any type of cheap price

without research, investments, big money spent and good designs you're only going to get a risky mission that may not arrive on the red planet, or just become a suicide-kamikaze flag planting journey

#511 Re: Life support systems » The best Mars base design, which agency/nation ?? - Best Martian colony, NASA, Russia....? » 2005-07-16 19:22:19

I've seen many ideas on getting people to the red Planet, there were ideas that were calling for bold and brave action like the Russian Yuri and American Glenn's first trip into Space, a number of sites have called for an Apollo style mission, some plans on the web looked good, others called for Nuke-power, solar sails and ion-drive and some of it was more sci-fiction ish, a future dream with no real factual designs some of these mission ideas are more paper missions, nothing but an expensive power point slide show.

However I'm not asking a question about the rockets or transportation, I'm just really questioning who has the most fully functional base. There were ideas for a NASA DRM, Russian site on Mars, MarsDirect HAB module, ESA's Aurora and other ideas but who has a site that will really function with current technology. A colony that will be self-sufficient and some of the designs by people on the web looked more fancyfull, some them have looked kind of small cramming space explorers into Sardine can on a Red Planet journey.




Some info on the US mission to the Red Planet and NASA's Mars plans
http://spd.nasa.gov/]http://spd.nasa.gov/
http://www.nasa.gov/missions/solarsyste … later.html
http://nai.arc.nasa.gov/news_stories/ne … cfm?ID=124
http://nasaexplores.msfc.nasa.gov/show_ … ...5161045
http://spaceresearch.nasa.gov/general_i … ation.html
Russian ideas for the Red Planet, will Russia go to Mars ?
http://www.spacedaily.com/news/mars-fut … e-05n.html
http://www.astronautix.com/articles/alm … mpart1.htm
http://english.pravda.ru/science/19/94/ … _mars.html
http://www.spacedaily.com/2003/03050515 … jrq85.html
http://www.astronautix.com/craft/tks.ht … ft/tks.htm
http://www.astronautix.com/craft/marpos … arpost.htm
http://www.spacedaily.com/news/oped-05r … d-05r.html
Private ideas, Zubrin's plan and other Mars designs
http://www.marssurterre.net/mars-societ … ubrin.html
http://www.marssociety.org.uk/EMC4-OU/G … ...n-1.htm
http://www.freecolorado.com/2004/01/zub … rin04.html
http://www.marssociety.nl/conv2002.php] … nv2002.php
http://www.scifidimensions.com/Jan04/ro … zubrin.htm
ESA's Aurora for European Mars base
http://www.esa.int/SPECIALS/Aurora/ESA9 … 16D_3.html
http://www.esa.int/images/Marsbase_L.jp … base_L.jpg
http://www.esa.int/esaHS/ESALDSF18ZC_fu … ure_0.html
http://www.spacedaily.com/images/aurora … -chart.jpg
http://www.esa.int/SPECIALS/Aurora/ESAS … 08D_1.html


A Mars base with living quaters and experiments and astronaut exploeres would be great. Currently the Russians lack the cash for big Space planes, NASA have been grounded 2 and 1/2 years since the Shuttle fell apart as a fireball over Texas. The Private sector couldn't really handle it and ESA doesn't have knowledge of manned flight, today it seems nobody has the ability to go for Mars but who knows about the future. Which design for a well equipped and functional Martian base looks best, could be possible in the future and most real ?

#512 Re: Unmanned probes » Mars Exploration Rovers (MER) » 2005-07-16 16:35:26

Mars mission and blog

http://athena.cornell.edu/news/mubss/]h … ews/mubss/

Steve Squyres some updates on the plan for the Martian rovers

#513 Re: Unmanned probes » SMART-1 - ESA lunar orbiter » 2005-07-16 16:26:38

some more info on Smart-1

http://www.physorg.com/news5203.html]ht … s5203.html
http://www.esa.int/spacecraftops/ESOC-A … ...75.html

European engineers plan to use similar solar-power ion engines for longer spacecraft trips to Mercury and Mars — including Europe's BepiColombo mission to Mercury

#514 Re: Human missions » NASA is screwed up. - I have no patience left :-( » 2005-07-16 14:44:56

Calmguy, we are staying on the subject. Unfortunately, NASA's biggest problem, launch costs, can't be fixed at the moment. As many have stated, NASA buys its rockets from Boeing and Lockheed at inflated prices and they can't buy the much cheaper Soyuz because of legal matters and contracts with Boeing/Lock.

What does look promising is that the private sector is about to offer cheaper altenatives to small payload launches. NASA can take advantage of this and hopefully something similar to the Titan can be developed in 10 years at a fraction of the cost. As many have stated though, demand drives down costs and since NASA is still ordering Titans as they need them, the cost hasn't dropped significantly.

A better goal than Plan Bush, would have been creating a base on the Moon with the purpose of developing it's resources to build rockets on site. This would have given NASA a clear goal to strive for while developing needed infastructure in a launch friendly environment.

It took a Saturn V to get people to the Moon, but only the dinky lander to return them.

NASA did fantastic during Apollo and Russia did great by putting the first man in Space and sending robotic rovers to the Moon. Chinese have thier own Space plans and some say China is looking to find a real big business on the Moon, through detection of minerals and plans for a future base. Some start to ask questions about a new guy like Griffin because NASA has maintained a huge administration and bureaucracy that can burden down current projects, get newer designs axed and weigh on current NASA budgets. 


NASA's budget is about $15 Billion dollars, some say there will be an increase NASA's budget by 5% per anum others say the cost of going to Mars will be much higher. Some American newspapers have already said that as cost of Iraq rise and Oil prices soar the budget can’t handle another billion for NASA. Bush said let's go to the Moon and Mars but NASA had told the American people most of the requested $866 million budget increase for 2005 would be used to get the shuttles back in the air. This is America's MTV, cell phone fast-food, laptops playstation and rave and Rap-rusic generation, the bulk of the public is as nonplussed over the prospect of going to Mars as it is about returning to the Moon and the apathy for human spaceflight has increased. President Bush had a new order that NASA redirect its energies toward human exploration of the Moon and Mars, after this the space agency has drastically shifted its scientific priorities, delaying missions and cutting the projected budgets of programs that it does not perceive as related to the Mars/Moon exploration.

Before this Bush Senior asked NASA for an estimate to go straight to Mars and received the ridiculous estimate. House-Senate conference committee has hammered out a budget resolution that endorses President Bush's visionary space plan. Right now we have the problem that NASA is involved in both manned exploration and in robotic science, the tow just don't go together cost/benefit analysis of human vs. unmanned missions for science is always debated. Perhaps 4 big questions remain for me, I have seen all the ideas by people talking here and future plans from other websites about solar-sails, Energia style launches, a re-birth of Saturn V, Ion-Drives, Nuke rockets,....both a lot of this is not a reality it is more science fiction than fact.


Two of my questions would be how does NASA launch to Mars, get such a massive  craft there and how do they land, very few have Landed on Mars, the USA had many failures, Russia landed a craft but it only last a few mins on the surface while ESA did Mars Express but Beagle went smash ! The Russian Federal Space Agency is keeping the USA's manned flights alive by sending American astronauts up on Soyuz and Russia plans on perhaps giving a Klipper Shuttle to Europe's French Guiana for ESA astronaut flights. Russian Federal Space Agency or RKA did good moon missions and sent craft to Venus, the budget for Russia in 2006 will be as high as  900 million dollars the ESA has about 2,500 - 3100 million dollar/Euros while the Chinese CASC was split into a number of small state owned companies for 200 million dollars China might be sending craft to the Moon. By 2013 NASA's CEV will be absorbing maximum funding with an operational vehicle or not  NASA might be expecting too much from the CEV program  and some have asked is the younger-Bush vision dimming like the plans for landing on Mars during Apollo years and like his father's proposal to go to Mars, President Junior George W. Bush's grand space exploration vision appears to be on the verge of being scuttled well before launch.


With comparison to other space agencies like Russia, the ESA, China the USA's space costs are very high, there are questions and political games being played with the CEV and SpaceShuttle some of this is costing NASA billions of dollars, this is long before we ever get plans for a Moon base or manned missions to Mars moving. I've heard NASA cost going from 13.5  billion to 19 B dollars which would be 13,500 million to 19,000 million budget. There looks like there might be a gap between 2010 and 2015 and with the CEV it look like Americans will be getting a Shuttle-part2  NASA will make another  jack-of-all-trades spacecraft for , lab experimets, keep Congress happy, a CEV for flying around the Moon, keep Gov't accountants and launch station missions. Grumman/Boeing have submitted a proposals for Moon/Mars plans and a the scientists at Lockheed's facility are also working on some stuff, people wonder when the improved Delta and Atlas launchers are coming ?

( Edit to attempt paragraph )

#516 Re: Unmanned probes » Cassini-Huygens - NASA/ESA Saturn orbiter & Titan lander » 2005-07-15 20:57:25

more here !!
Enceladus ‘11EN’ Flyby Raw Preview #4
http://ciclops.org.]http://ciclops.org.

tongue

http://ciclops.org/media/ir/2005/1235_2 … 2987_1.jpg
http://ciclops.org/media/ir/2005/1233_2 … 2989_1.jpg
unprocessed images were taken during Cassini's close approach to Enceladus


This unprocessed image was taken during Cassini's close approach to Enceladus on July 14, 2005.

The image was taken with the narrow angle camera from a distance of approximately 33,610 kilometers (20,890 miles) from Enceladus and at a Sun-Enceladus-spacecraft, or phase, angle of 50 degrees degrees. Resolution in the image is about 200 meters (650 feet) per pixel.

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Cassini-Huygens mission for NASA's Science Mission Directorate, Washington, D.C. The imaging team is based at the Space Science Institute, Boulder, Colorado.
http://ciclops.org/media/ir/2005/1228_2 … 2993_1.jpg
http://ciclops.org/media/ir/2005/1229_2 … 2992_1.jpg
cool

#517 Re: Unmanned probes » Cassini-Huygens - NASA/ESA Saturn orbiter & Titan lander » 2005-07-15 20:45:58

http://saturn.jpl.nasa.gov/multimedia/p … x.cfm]VOTE!

Which is your favorite?  Let them know.  "Nature's Canvas" got my vote.  The results and winning photo will be announced in mid-July.

*Josh voted for "Nature's Canvas" too.

http://saturn.jpl.nasa.gov/multimedia/p … ex.cfm]The results are in.

Congratulations to ESA/Huygens.  Wonderful photo, that haunting image.  :up:  To finally see THAT.

--Cindy

Yes, the Cassini-Huygens Landing was great
haunting image !! yikes


here is the latest Enceladus photo

http://saturn.jpl.nasa.gov/multimedia/i … ...500.jpg

#518 Re: Human missions » Return to flight slipping » 2005-07-15 18:53:45

If they can't launch before July

the next possibilities for the USA getting people back into space are the STS-shuttle launch windows in September
sad

or else start asking the Russian rockets at Baikonour, Burt Rutan or the Soyuz at French Guiana for a lift into Space ??

#519 Re: Human missions » Long duration Human space missions - Can we survive them? » 2005-07-15 18:45:59

SpaceNut wrote: It appear that we have a new reason to think out long duration missions in the developing of cateracts due to high energy radiation particles and that we must do more research into protecting the astronauts vision since they are at risk for such damage once leaveing Earths protective fields.
I have twin cataract lens implants, which are essentially plexiglas, impervious to radiation particle damage, and they are just wonderful, in that they have corrected my extreme nearsightednes so I can fly without glasses (except bifocals, of course, since there is no accomodation for closeup reading . . . which of course, at my age, was gone anyway). Next objection?

We obviously need to work on shielding people from that radiation.  There are several ways to deal with this problem. It ranges from both passive to active shielding to making the travel time less by developing new types of drive engines that can propel our space ship faster. Then there is the biological method of cell repair. We will probably use all four methods when every things has been said and done.

Larry,

Here is the trouble, there is no longer a big Space goal like the days of the Moon landings and the Space race began when Soviet-Sputnik and Russian Yuri went into Space but died when Americans landed on the Moon with Apollo and Russia's industry fell down with the collapse of the Soviet Empire. American astronauts when onto the Moon, since Apollo no human has been back, and to add insult to injury, there's American people who are tryingtell us that it was all a hoax.How much will Mars cost, some say $200 billion over the next 10 years, others say 500 $ billion over 20 years. The trouble with fuel supply, bulk of water and problems with long time exposure to low gravity and radiation have yet to be resolved properly.  Sending stuff to the Red Planet is still rather a hit or miss proposition, the USA have lost many craft, Russia only landed one and it tranmitted for a few mins while ESA have only done Mars Express and the Beagle lander went crunch. In Space manned missions to Space stations, astronauts the Moon, and cosmonaut spacewalks have been very good but crewed missions to Mars have a single overwhelmingly big disadvantage over robotic missions and that is the people ahve to go back home again in a return flight, and it means you have to stay on Mars for 490 days, until Earth and Mars are lined up for a second launch window meaning one cannot do a nice American-flag  mission in Apollo style. Currently on Mars  it is so much easier and cheaper to send machines, is this why the Russians sent their Rovers to the Moon ?

#521 Re: Unmanned probes » Cassini-Huygens - NASA/ESA Saturn orbiter & Titan lander » 2005-07-15 13:31:41

some more from the Cassini-Huygens mission
:laugh:

This map of the surface of Enceladus illustrates the regions that will be imaged

http://ciclops.org/media/ir/2005/1219_2 … 2959_1.jpg

http://www.ciclops.org]www.ciclops.org

cool

http://saturn.jpl.nasa.gov/multimedia/i … ...881.jpg

N00036881.jpg was taken on July 14, 2005 and received on Earth July 15, 2005. The camera was pointing toward RHEA at approximately 275,758 kilometers away, and the image was taken using the CL1 and CL2 filters.

http://photojournal.jpl.nasa.gov/jpegMo … modest.jpg

During a recent pass of Saturn's moon Titan, one of more than 40 during Cassini's planned four-year mission, the spacecraft acquired this infrared view of the bright Xanadu region and the moon's south pole. Titan is 5,150 kilometers (3,200 miles) across.

Southeast of Xanadu (and above the center in this view) is a peculiar semi-circular feature informally referred to by imaging scientists as "the Smile." This surface feature is the brightest spot on Titan's surface, not only to the imaging science subsystem cameras, but also to the visual and infrared mapping spectrometer instrument, which sees the surface at even longer wavelengths (see Titan's Odd Spot Baffles Scientists ). The Smile is 560 kilometers (345 miles) wide.

At the landing site of the successful Huygens probe mission, brighter regions correspond to icy upland areas, while the darker regions are lowlands that possess a higher proportion of the organic byproducts of Titan's atmospheric photochemistry. Those results seem to confirm the long-standing hypothesis that Xanadu is a relatively high region of less contaminated ice. However, the cause of the even brighter Smile is a mystery that is still under study.

Farther south, a field of bright clouds arcs around the pole, moving at a few meters per second. Around the limb (edge), Cassini peers through Titan's smoggy, nitrogen-rich atmosphere.

North in this image is toward the upper left.

The image was taken with the Cassini spacecraft narrow-angle camera on June 4, 2005, at a distance of approximately 1.2 million kilometers (700,000 miles) from Titan using a spectral filter sensitive to wavelengths of infrared light centered at 938 nanometers. The image scale is 7 kilometers (4 miles) per pixel.

The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging team is based at the Space Science Institute, Boulder, Colo. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov]http://saturn.jpl.nasa.gov . The Cassini imaging team homepage is at http://ciclops.org]http://ciclops.org .

This is one of the best missions to planets ever done !!

:band:

#522 Re: Interplanetary transportation » The Myth of heavy lift 2 - (Let the fight find a new home) » 2005-07-14 19:18:31

The NASA DRM mission has ninety cubic meters per crewman, and thats with six crew and larger open areas, not subdivided into little closets like MarsDirect. The DRM HAB has three decks, two 8m wide ones plus a smaller "basement" deck with storage, space suit racks, and the airlock/docking port.

The size is ninety meters ? For some reason I thought it was much bigger that doesn't seem great much you compare to the MIR station, Apollo, the Salyut, the ESA Aurora-Mars mission options, TKS Manned Ferry complex, ISS or USAs Skylab or the Russian Mars-Station Model. Anyway GCNRevenger when you talk about these projects you should perhaps quote the total weight of the payloads,  describe the internal living volume in cubic metres, and the Total volume of the craft modules on the Mission

The Mars mission that NASA is looking at and the designs I've seen are very good, internal living space would not be a problem. It's the cost of such a project, NASA has already been making budget cuts and questions about if the science and design is ready for such a risky mission and people have asked about the safety of such a journey.

#523 Re: Human missions » Russia proposes 2015 human mission - That's a little more like it! » 2005-07-14 15:21:59

With that Budget, seriously ???

Forget about the Budget, the Russian Soviet Empire is gone and the Russians went Bankrupt when USSR fell down, there are new powers on the block
1 EU $10,800,200,000,000
2 U S $ 10,300,100,000,000
3 China $ 5,800,500,000,000
4 Japan $ 3,350,400,000,000
Soyuz is now to launch from ESA's French Guiana South America, Russia is looking to the Euros and Europe is to pay Russia to build Soyuz pad at Kourou

#524 Re: Human missions » Russia proposes 2015 human mission - That's a little more like it! » 2005-07-14 14:23:43

nothing new to pay for Klipper either.

from the article:

The programme provides money for the development of a reusable spacecraft to replace the ageing Soyuz manned launch vehicle.

That spells Kliper, no?

Russian's will do something big in 2007 from Russian pads, they could also launch from Europe's Guiana South America or Baikonur Kazakhstan

The year 2007 could be a big event for them, and for their Laika space-dog that went up on Sputnik-II

http://www.newmars.com/forums/viewtopic … ...3;st=15

There is also info on the other Russian plans


Russian participation in European/Japan BepiColombo mission

Russia's joint efforts with Chinese Space Agencies Roscosmos / CNSA with ultra-high speed penetrators and sample return from the Moon.

Soyuz to launch from French Guiana, the Russian technicians have already visited European space launch base in French Guiana South America.

Roscosmos Venus lander Venera-D


http://www.dogluvers.com/dog_breeds/Rus … space_dogs
http://www.space.com/news/laika_anniver … 91103.html
http://www.silverdalen.se/stamps/dogs/l … ...ian.htm
http://www.hq.nasa.gov/office/pao/Histo … sput2.html
http://www.spacetoday.org/Astronauts/An … /Dogs.html

When 2007 comes it will see the 50th anniversary of Sputnik-I satellite and the Spuknik-2 with the dog Laika, these were the first satellites in Space


How is Russia going to mark this space event ?

#525 Re: Human missions » china - manned spaceflight » 2005-07-14 13:22:15

Yup, they officially started the project this week... Beginning with a simple probe...

And another thumbs-up: it is being said their second manned launch will be a week-long mission, with a duo of taikonauts... Hope evereything works out fine, i think it will, their system is a great design!

Here's more on the next plan

http://news.tom.com/img/assets/200403/l … 032904.jpg
http://www.newmars.com/forums/viewtopic … ...29;t=46
http://www.ben.com.cn/WLZB/20040326/GB/ … JND-02.htm
http://img1.qq.com/news/20040404/215283 … 215283.jpg

When China launches its Shenzhou VI spaceship, it will most likely carry two astronauts. Shenzhou VI due to blast off in autumn 2005 the second manned space mission is almost  ready.When asked about new partners for the ISS, specifically China, O’Keefe said that is “an attractive and appealing possibility.” China’s burgeoning space program, including future human spaceflight, is a demonstration of that country’s “national prowess and capacity,” former NASA top-dog O’Keefe said. China Works out a Robot Series for Lunar Exploration, The robot series are an array of independently-controlled, concurrent and reconfigurable secondary robots, each consisting ofan arm for carrying objects, collecting samples, surveying and mapping, and a triangular wheel for independent walking and skipping obstacles, said a spokesman for the Automation Institute of the Chinese Academy of Sciences (CAS). China plans base on the moon to exploit mineral resources.
The institute, based in Shenyang, capital of northeast China's Liaoning Province, is the independent developer of the robots which have passed the appraisal test by the Chinese government.These secondary robots are like wheels of the moon rover, whichis also made up of a primary robot, the bodywork of the vehicle, said the CAS spokesman said. Chang'e I, China's moon probing project is proceeding in full swing in a well-organized way. China's first moon probing is planned to be launched. Drawing "pictures" of the moon and obtaining three-dimensional images of the lunar surface. Dividing the basic landforms and structures of the lunar surface and initially making outline graphs of lunar geology and structures, so as to provide reference and bases for later soft landing. The flight of the Chang'e 1 lading. The flight of the Chang'e 1 around the moon will not only completely cover the entire moon, but also include parts of areas in the north and south poles, which have never been involved. Four scientific goals have been set for the first stage of the program, Chang'e I moon orbiting project.  This was disclosed recently by Ou'yang Ziyuan, academician of Chinese Academy of Sciences and China's chief scientist on moon probes. China have plans for Luna-Glob a joint project with Russian and Chinese Space Agencies where super speed penetrators and sample return from the Moon. Double Star is a space mission sponsored by the European Space Agency and the China National Space Administration. It is the first space mission launched by China to investigate Earth's magnetosphere. The Double Star mission uses two satellites in Earth orbit - each designed, developed, launched, and operated by the China National Space Administration (CNSA), the orbital configuration will enable scientists to obtain simultaneous data on the changing magnetic field and population of electrified particles in different regions of the magnetosphere. The duo were launched from two different launch sites in China in December 2003 and July 2004. This schedule enabled them to operate alongside ESA's Cluster mission - a mini flotilla of four identical spacecraft launched into elliptical orbits around the Earth. Chinese scientists say they have worked out a group of secondary robots which resemble wheels of a vehicle to carry out exploration missions on the moon. Wang Liheng, director of Science and Technology Commission under the China Aerospace Science and Technology Corporation (CAST), and former deputy chief commander of China"es manned space program, said Shenzhou-5, the first manned spacecraft, had the designed capacity to carry three astronauts and circle the Earth for three or as much as seven days, it was reported that Shenzhou-7 included plans to send China's first female astronaut into orbit. The number of astronauts to be sent into space on the second manned flight would be decided only after experts completed analysis, China will launch its second manned space mission, the "Shenzhou VI" Chinese space officials earlier announced

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