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 22344 Views	05/19/2015 10:27 am by Chris Bergin
Human consciousness transportation through computers? Started by quinntrex « 1 2 3 Next All »	51 Replies 4719 Views	Today at 12:12 pm by sebk
how would zero-radiation pressure sunshades work? Started by gpeabody « 1 2 3 Next All »	46 Replies 6011 Views	03/17/2023 08:03 pm by Proponent
Verifying a rocket engine concept with ChatGPT Started by wtrix	3 Replies 652 Views	03/17/2023 04:29 pm by InterestedEngineer
Electric Sky: beamed power start-up Started by FutureSpaceTourist « 1 2 Next All »	25 Replies 7622 Views	03/17/2023 05:46 am by InterestedEngineer
Design of a rapid transit to Mars mission using laser-thermal propulsion Started by giulio	17 Replies 3341 Views	03/16/2023 01:00 pm by john smith 19
Realistic, near-term, rotating Space Station Started by Roy_H « 1 2 3 ... 179 Next »	3564 Replies 647328 Views	03/13/2023 09:47 pm by Coastal Ron
Regenerative cooled turbopump with the brakes off Started by redneck	0 Replies 296 Views	03/13/2023 12:17 am by redneck
Counter Intuitive Thrust augmentation Started by redneck « 1 2 Next All »	33 Replies 3118 Views	03/08/2023 04:57 pm by redneck
Aluminum / helium / LOX rocket - 379 seconds isp ?!! Started by Harry Cover « 1 2 Next All »	38 Replies 4832 Views	03/07/2023 09:06 pm by lrk
Tesla Bot for Moon and Mars Started by Cheapchips « 1 2 3 ... 8 Next All »	145 Replies 38555 Views	03/07/2023 07:14 am by edzieba
ESA project for an Americium-241 RTG Started by Hobbes-22	4 Replies 2409 Views	03/06/2023 11:43 pm by Asteroza
Advancements in Electric Thrusters Started by Impaler « 1 2 3 ... 13 Next »	255 Replies 96505 Views	03/06/2023 07:42 pm by InterestedEngineer
How Can AI Be Used for Space Applications? Started by sanman « 1 2 3 ... 9 Next All »	175 Replies 18788 Views	03/06/2023 05:46 pm by Greg Hullender
regenerative cooled turbine Started by redneck	5 Replies 595 Views	03/05/2023 10:57 pm by redneck
Space Dry Dock: Off-Earth Servicing of Reusable Rockets Started by Greg Hullender « 1 2 3 Next All »	54 Replies 5441 Views	03/03/2023 08:01 pm by MickQ
Hypothetical hydropropalox tripropellant engine Started by sevenperforce	10 Replies 1363 Views	03/03/2023 06:29 pm by sevenperforce
HTP/PLA/KMnO4 Hybrid Rocket Engine Started by Jerry Fisher « 1 2 3 Next All »	51 Replies 18848 Views	03/02/2023 03:09 pm by Jerry Fisher
Using liquid krypton to boost thrust at liftoff Started by InterestedEngineer « 1 2 3 4 Next All »	66 Replies 6195 Views	03/01/2023 12:23 pm by zubenelgenubi
Hydralox with Oxygen Thrust-Augmented Nozzle? Started by acksed « 1 2 3 Next All »	44 Replies 3514 Views	03/01/2023 09:35 am by redneck
The Flimsiest Cryogenic Fuel Tank: LH2 in a Bag Started by TheRadicalModerate « 1 2 3 Next All »	41 Replies 5203 Views	02/28/2023 02:16 am by Twark_Main
Powerful Krypton Ion Engine/Mars SEP Started by Tywin « 1 2 3 Next All »	58 Replies 12994 Views	02/26/2023 09:46 pm by InterestedEngineer
New NASA /DOD nuclear thermal propulsion effort Started by RON_P « 1 2 3 ... 15 Next »	291 Replies 90918 Views	02/25/2023 04:49 pm by InterestedEngineer
New multi-principal element alloy (MPEA) found with high temp properties Started by Asteroza	13 Replies 2296 Views	02/20/2023 07:59 pm by john smith 19
Solar Power Satellites Started by Greg Hullender « 1 2 3 ... 21 Next »	416 Replies 119201 Views	02/13/2023 11:41 am by mandrewa
NASA and DARPA nuclear propulsion collaboration Started by FutureSpaceTourist « 1 2 3 4 Next All »	78 Replies 10645 Views	02/10/2023 02:17 pm by Robotbeat
Space Facility Modeling And Simulation Started by LMT	12 Replies 2626 Views	02/04/2023 03:16 pm by LMT
DARPA Daedalus VLEO program Started by Asteroza	3 Replies 943 Views	02/03/2023 12:39 pm by aceshigh
Hall effect thruster power limits pushed Started by edzieba	14 Replies 1896 Views	02/03/2023 03:29 am by InterestedEngineer
ISEP: Integrated Structural Electrodynamic Propulsion Started by LMT	13 Replies 5786 Views	02/03/2023 01:38 am by LMT
General Hypersonic Flight Related Topics Started by Star One « 1 2 3 ... 19 Next »	379 Replies 180666 Views	02/01/2023 02:15 pm by rock79022
Interstellar Travel in Gwynne Shotwell's Lifetime Started by RotoSequence « 1 2 3 ... 10 Next All »	190 Replies 41756 Views	01/31/2023 03:57 pm by edzieba
Fusion with space related aspects thread Started by josh_simonson « 1 2 3 ... 192 Next »	3838 Replies 995444 Views	01/30/2023 11:29 am by Elmar Moelzer
Reaction engines Flight Test Vehicle speculation Started by john smith 19 « 1 2 3 ... 7 Next All »	133 Replies 45640 Views	01/28/2023 06:18 pm by john smith 19
Rotating Detonation Engines Started by SciNews « 1 2 3 Next All »	46 Replies 19380 Views	01/27/2023 05:26 am by InterestedEngineer
Maglev on the moon Started by PhotonBytes	12 Replies 2098 Views	01/24/2023 04:40 am by lamontagne
The impossible Newtonian propulsion system in "Avatar" movie Started by Sith « 1 2 Next All »	35 Replies 20497 Views	01/17/2023 06:15 pm by aceshigh
Launch Assist Platform w Toroid Tanks Started by redneck	19 Replies 2741 Views	01/16/2023 08:11 am by redneck
biocomoposite regolith concrete Started by Asteroza	4 Replies 1449 Views	01/13/2023 09:48 pm by john smith 19
NIAC 2023 Phase I awards Started by su27k	8 Replies 1761 Views	01/11/2023 10:23 pm by RON_P
Floating Habitat on Venus Started by sanman « 1 2 3 ... 9 Next All »	172 Replies 47704 Views	01/11/2023 08:57 pm by lamontagne
Maglev on LEO vs maglev on the moon Started by pk67	0 Replies 700 Views	01/11/2023 04:44 pm by pk67
Electromagnet on nuclear pulse propulsion Started by PhotonBytes	12 Replies 2052 Views	01/10/2023 01:35 pm by lamontagne
SSTO HTHL Kerolox Spaceplane Started by Beratnyi « 1 2 3 ... 5 Next All »	83 Replies 9456 Views	01/05/2023 11:53 am by zubenelgenubi
Propulsion system for SSTO HTHL Kerolox Spaceplane Started by Beratnyi « 1 2 3 Next All »	50 Replies 7785 Views	01/05/2023 11:53 am by zubenelgenubi
1.5 Stage Spaceplane without the need for new technologies Started by Beratnyi « 1 2 Next All »	23 Replies 2957 Views	01/05/2023 11:51 am by zubenelgenubi
Research in hibernation technologies for long duration missions Started by Eer	8 Replies 2141 Views	01/05/2023 02:01 am by Asteroza
Navigation Using Pulsars Started by TrevorMonty	9 Replies 3315 Views	01/04/2023 02:35 pm by leovinus
Converting Asteroids to O'Neill Cylinders Started by sanman « 1 2 Next All »	37 Replies 5411 Views	12/28/2022 12:56 am by Twark_Main
Big cryo rockets vs heterogenous systems to LEO Started by pk67	16 Replies 2085 Views	12/23/2022 04:00 pm by Robotbeat