Advanced Concepts

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Subject / Started by	Replies / Views	Last post
Starting new threads in the Advanced Topics Section of NSF's Forum Started by Chris Bergin	0 Replies 39737 Views	05/19/2015 10:27 am by Chris Bergin
Solar Power Satellites Started by Greg Hullender « 1 2 3 ... 29 Next »	567 Replies 246213 Views	11/18/2025 08:41 pm by Twark_Main
Moving "the cloud" to orbit Started by Ike17055 « 1 2 3 ... 15 Next »	281 Replies 73064 Views	11/15/2025 11:36 pm by Paul451
How Can AI Be Used for Space Applications? Started by sanman « 1 2 3 ... 29 Next »	571 Replies 189788 Views	11/15/2025 09:29 pm by catdlr
Radiation on mars one trip Started by michaelwy « 1 2 Next All »	21 Replies 6871 Views	11/15/2025 11:25 am by JulesVerneATV
Sand Batteries for Scalable Energy Storage on Moon / Mars? Started by sanman « 1 2 Next All »	26 Replies 10294 Views	11/14/2025 08:18 pm by JulesVerneATV
Zephyr Fusion: In-orbit fusion power Started by rklaehn	17 Replies 1701 Views	11/14/2025 12:51 pm by DanClemmensen
HTP/PLA/KMnO4 Hybrid Rocket Engine Started by Jerry Fisher « 1 2 3 ... 5 Next All »	99 Replies 83124 Views	11/09/2025 09:43 pm by CameronD
Post colony. Rise of biocyborgs, Animals genetically enhanced, Cyborg identity Started by JulesVerneATV	11 Replies 1800 Views	11/09/2025 02:26 am by Twark_Main
Hermeus hypersonic plane Started by Asteroza « 1 2 3 4 Next All »	72 Replies 58701 Views	11/06/2025 12:16 am by AndrewM
DRACO: NASA and DARPA nuclear propulsion collaboration Started by FutureSpaceTourist « 1 2 3 ... 15 Next »	288 Replies 136864 Views	11/05/2025 10:05 pm by InterestedEngineer
Off-the-wall ideas for things to do with Bigelow modules (and inflatable walls) Started by Garrett « 1 2 3 Next All »	55 Replies 22218 Views	11/05/2025 08:18 pm by JulesVerneATV
Artificial Gravity: punctuated gravity using a centrifuge Started by nixter « 1 2 3 Next All »	58 Replies 45931 Views	11/03/2025 06:47 pm by Twark_Main
Manned Mars Lander Started by Hyperion5 « 1 2 3 4 Next All »	78 Replies 77931 Views	11/03/2025 08:30 am by JulesVerneATV
Solar Sailing Started by rdale	12 Replies 10281 Views	11/03/2025 08:26 am by redneck
How cheap could space hardware potentially be made? Started by Vultur « 1 2 3 Next All »	48 Replies 12934 Views	10/31/2025 05:34 pm by VSECOTSPE
Advancements in Electric Thrusters Started by Impaler « 1 2 3 ... 13 Next »	258 Replies 123808 Views	10/30/2025 11:03 am by Tywin
Longshot multistage gun launch Started by Asteroza « 1 2 3 Next All »	43 Replies 26966 Views	10/27/2025 03:08 am by Paul451
Realistic, near-term, rotating Space Station Started by Roy_H « 1 2 3 ... 252 Next »	5027 Replies 1490892 Views	10/27/2025 02:56 am by Paul451
Wheeled & Non-Wheeled Legged Robots and Ground Vehicles Started by sanman « 1 2 Next All »	25 Replies 9392 Views	10/25/2025 02:55 am by Twark_Main
Fusion with space related aspects thread Started by josh_simonson « 1 2 3 ... 209 Next »	4171 Replies 1454451 Views	10/24/2025 05:59 am by Elmar Moelzer
Humanoid Robots for Moon and Mars Started by Cheapchips « 1 2 3 ... 24 Next »	474 Replies 159249 Views	10/22/2025 07:22 pm by InterestedEngineer
Space Elevator Development Started by markbulmer « 1 2 3 ... 5 Next All »	83 Replies 42614 Views	10/19/2025 04:55 pm by Twark_Main
Moon Shot, Japan-Toyota... Started by Tywin « 1 2 Next All »	36 Replies 28372 Views	10/18/2025 09:49 pm by JulesVerneATV
Titan Colony Started by Eric Hedman « 1 2 Next All »	31 Replies 22454 Views	10/18/2025 09:11 pm by JulesVerneATV
Future telescopes to study exoplanets? Started by Bubbinski « 1 2 Next All »	30 Replies 30692 Views	10/18/2025 03:06 pm by JulesVerneATV
Manned mission to Ceres Started by Star One « 1 2 3 Next All »	58 Replies 33448 Views	10/18/2025 02:56 pm by JulesVerneATV
Advanced physical and chemical resource technology for spaceflight Started by JulesVerneATV	0 Replies 4852 Views	10/11/2025 11:10 am by JulesVerneATV
Rotating Detonation Engines Started by SciNews « 1 2 3 ... 6 Next All »	116 Replies 119642 Views	10/10/2025 08:36 pm by StraumliBlight
VASIMR Engine Started by dbooker « 1 2 3 ... 18 Next »	344 Replies 248168 Views	10/10/2025 09:49 am by Nighthawk117
Laminar Flow Parachute based on Origami/Kirigami Started by sanman	5 Replies 6829 Views	10/07/2025 05:06 pm by Twark_Main
How Will Quantum Computing Impact Spaceflight? Started by sanman « 1 2 3 4 Next All »	62 Replies 49851 Views	10/07/2025 02:19 pm by Star One
Full flow / Dual staged expander cycle Started by Skye « 1 2 Next All »	33 Replies 14510 Views	10/01/2025 05:16 pm by Boost
large structures generating artifical gravity Started by cz77	15 Replies 38621 Views	09/30/2025 04:23 pm by JulesVerneATV
Autophage Engines: Toward a Throttleable Solid Motor Started by Asteroza « 1 2 Next All »	22 Replies 20242 Views	09/30/2025 01:02 pm by StraumliBlight
Nasa's first experimental Solar Sail - Groundbased Images Started by ralfvandebergh	8 Replies 7966 Views	09/29/2025 10:13 pm by catdlr
large volume space stations for microgravity activites Started by Vultur « 1 2 Next All »	32 Replies 18328 Views	09/24/2025 02:00 am by Twark_Main
3D printer for space Started by DarkenedOne « 1 2 3 ... 8 Next All »	159 Replies 86109 Views	09/22/2025 05:00 am by Eric Hedman
A colonizing effort for TITAN Started by Admiral_Ritt « 1 2 Next All »	27 Replies 24083 Views	09/21/2025 02:05 pm by JulesVerneATV
Is a Space Elevator feasible? Started by scienceguy « 1 2 Next All »	38 Replies 25371 Views	09/21/2025 01:59 pm by JulesVerneATV
paramagnetic Bussard scoop Started by Vultur	1 Replies 6728 Views	09/17/2025 03:51 pm by Paul451
Chinese Air-augmented liquid Rocket engine feasible ? Started by Michel Van	7 Replies 41695 Views	09/16/2025 11:47 am by leovinus
Air Breathing Satellites in Very Low Earth Orbit Started by catdlr	1 Replies 6362 Views	09/14/2025 10:28 am by Asteroza
How would you design an orbital terrarium? Started by Paul451 « 1 2 Next All »	24 Replies 16645 Views	09/14/2025 07:30 am by mikelepage
Build a spaceship in orbit Started by MrrNeko « 1 2 3 Next All »	55 Replies 51464 Views	09/13/2025 05:15 am by Twark_Main
harvesting electricity from humidity Started by InterestedEngineer	2 Replies 6675 Views	09/12/2025 03:14 pm by InterestedEngineer
MOVED: Theoretical Asymmetric Inertial Propulsion System – Seeking Technical Feedback Started by catdlr	0 Replies 6180 Views	09/11/2025 11:32 pm by catdlr
NIAC 2025 Phase I & Phase II Started by StraumliBlight	11 Replies 10899 Views	09/09/2025 11:17 pm by StraumliBlight
Thin Film Isotope Nuclear Engine Rocket (TFINER) Started by litton4 « 1 2 Next All »	23 Replies 17839 Views	09/08/2025 11:11 am by JulesVerneATV
Ceres Colonisation - O'Neill Cylinder-like Rings Started by aris2270 « 1 2 Next All »	23 Replies 22342 Views	09/07/2025 12:33 am by Twark_Main