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Announcement: This forum is accepting new registrations via email. Please see Recruiting Topic for additional information. Write newmarsmember[at_symbol]gmail.com.

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Topic	Forum	Replies	Last post
1 Coal-fired Brayton Cycle Supercritical CO2 Boilers by kbd512	Science, Technology, and Astronomy	18	2026-01-26 06:57:00 by SpaceNut
2 Reestablishing Domestic Manufacturing Competence by kbd512	Science, Technology, and Astronomy	17	2026-01-25 18:27:41 by SpaceNut
3 Light Aircraft Construction Problems for Aviation 2.0 by kbd512	Science, Technology, and Astronomy	1	2025-12-18 18:40:32 by tahanson43206
4 Miniature ITV for Mars Flyby and Exploration Missions by kbd512 [ 1 2 ]	Interplanetary transportation	26	2025-09-24 14:44:18 by SpaceNut
5 Sticky: Power to Ammonia for Energy Storage by kbd512 [ 1 2 ]	Science, Technology, and Astronomy	45	2025-09-12 11:18:48 by tahanson43206
6 Sticky: SSTO Sub Forum Policy by kbd512	Single Stage To Orbit	19	2025-08-31 17:52:17 by kbd512
7 SSTO Operating Costs by kbd512	Single Stage To Orbit	10	2025-07-05 06:52:50 by tahanson43206
8 SSTO Airframe and TPS Materials by kbd512	Single Stage To Orbit	15	2025-07-05 06:52:15 by tahanson43206
9 500 Passenger SSTO Design Concept by kbd512	Single Stage To Orbit	6	2025-07-05 06:48:03 by tahanson43206
10 SSTO Minimum Isp to Achieve Orbit by kbd512	Single Stage To Orbit	8	2025-07-05 06:46:04 by tahanson43206
11 SSTO Engine Technology by kbd512 [ 1 2 ]	Single Stage To Orbit	46	2025-07-05 06:45:19 by tahanson43206
12 RobertDyck's Unified Field Theory by kbd512	Science, Technology, and Astronomy	1	2025-06-23 06:15:42 by tahanson43206
13 Long Duration LH2 Propellant Storage Challenge by kbd512	Interplanetary transportation	4	2025-05-26 07:33:17 by tahanson43206
14 US Space Force to Deploy Lasers and Interceptor Missiles in Space by kbd512	Not So Free Chat	4	2025-05-21 21:49:21 by kbd512
15 Mars Ascent Vehicle - NTO/MMH/HAN vs LOX/LCH4/LH2 by kbd512	Human missions	3	2025-05-20 12:44:22 by kbd512
16 Mars Ascent Vehicle - LOX/LCO vs LOX/LCH4 by kbd512 [ 1 2 ]	Human missions	33	2025-05-17 16:47:28 by SpaceNut
17 SpaceX's Effect on Launch Services Cost / Availability by kbd512	Interplanetary transportation	1	2025-05-14 18:44:08 by tahanson43206
18 Electrocaloric, Elastocaloric, and Magnetocaloric Materials by kbd512	Science, Technology, and Astronomy	1	2025-04-21 06:06:16 by tahanson43206
19 Fiber Optic Topological Mirrors by kbd512	Science, Technology, and Astronomy	4	2025-02-16 04:30:48 by kbd512
20 Why Economics Favors Mass Drivers Over Heavy Lift Rockets by kbd512	Single Stage To Orbit	11	2025-01-22 07:14:28 by tahanson43206
21 Pumped Sea Water Fire Supression for California by kbd512	Science, Technology, and Astronomy	10	2025-01-17 13:06:21 by kbd512
22 Replacing Electronics with Photonics-based Computing by kbd512	Science, Technology, and Astronomy	2	2024-12-04 12:07:04 by kbd512
23 Why the Green Energy Transition Won’t Happen by kbd512 [ 1 2 3 … 17 ]	Science, Technology, and Astronomy	418	2024-11-29 00:54:41 by Calliban
24 A More Practical Interplanetary Colonization Ship by kbd512 [ 1 2 3 … 6 ]	Large ships	148	2024-11-27 10:08:09 by kbd512
25 What Does "A Better Design" Actually Mean? by kbd512 [ 1 2 ]	Science, Technology, and Astronomy	46	2024-09-27 19:07:20 by kbd512
26 Using Particle Accelerators to Transport Atmosphere to Mars from Venus by kbd512	Interplanetary transportation	4	2024-09-24 19:10:02 by kbd512
27 Sticky: Home Solar System to Achieve Energy Usage Offset by kbd512 [ 1 2 3 … 6 ]	Home improvements	141	2024-09-15 09:30:01 by SpaceNut
28 FAA MOSAIC Proposed Rule Changes for LSAs by kbd512	Not So Free Chat	5	2024-09-07 23:47:14 by kbd512
29 Sticky: Limestone-based Thermal Battery by kbd512 [ 1 2 3 … 6 ]	Science, Technology, and Astronomy	143	2024-08-28 08:15:03 by tahanson43206
30 Sticky: Compressed Air Powered Drones and Motor Vehicles by kbd512	Planetary transportation	9	2024-08-09 19:26:24 by SpaceNut

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