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 24867 Views	05/19/2015 10:27 am by Chris Bergin
HTP/PLA/KMnO4 Hybrid Rocket Engine Started by Jerry Fisher « 1 2 3 4 Next All »	62 Replies 26539 Views	12/05/2023 08:10 pm by Jerry Fisher
How Can AI Be Used for Space Applications? Started by sanman « 1 2 3 ... 18 Next »	345 Replies 51982 Views	12/05/2023 05:24 am by InterestedEngineer
Lightcell power generator Started by Asteroza	11 Replies 1670 Views	11/27/2023 09:17 pm by CoolScience
Mars energy market Started by rklaehn « 1 2 3 4 Next All »	68 Replies 8090 Views	11/27/2023 06:25 pm by LMT
ISEP: Integrated Structural Electrodynamic Propulsion Started by LMT	17 Replies 8248 Views	11/26/2023 03:07 am by LMT
Loop drive Started by scienceguy	11 Replies 1537 Views	11/26/2023 02:33 am by LMT
DRACO: NASA and DARPA nuclear propulsion collaboration Started by FutureSpaceTourist « 1 2 3 ... 8 Next All »	159 Replies 30579 Views	11/24/2023 06:31 pm by Greg Hullender
Realistic, near-term, rotating Space Station Started by Roy_H « 1 2 3 ... 219 Next »	4367 Replies 841039 Views	11/22/2023 12:36 pm by JohnFornaro
Gravity Solar Lensing Telescope Started by cryogenicvalve	18 Replies 2912 Views	11/15/2023 06:07 pm by Paul451
Jumpstart Mars Terraforming by awakening volcano(es) Started by wenderro « 1 2 Next All »	26 Replies 6790 Views	11/15/2023 12:23 am by Paul451
Room temperature superconductor? And spaceflight applications Started by scienceguy « 1 2 3 Next All »	50 Replies 11940 Views	11/10/2023 09:47 pm by Twark_Main
General Hypersonic Flight Related Topics Started by Star One « 1 2 3 ... 21 Next »	411 Replies 200046 Views	11/09/2023 11:07 pm by RON_P
ESA 3D printing magnetic coils Started by Asteroza	0 Replies 236 Views	11/07/2023 12:03 am by Asteroza
Pellet Stream Propulsion in LEO Started by redneck	0 Replies 265 Views	11/05/2023 06:35 pm by redneck
Space Facility Modeling And Simulation Started by LMT	15 Replies 6007 Views	11/05/2023 04:28 pm by LMT
Rotating Detonation Engines Started by SciNews « 1 2 3 4 Next All »	62 Replies 28420 Views	11/05/2023 02:54 pm by john smith 19
Air Delivery Like a Tap Water Started by cryogenicvalve	12 Replies 1082 Views	11/04/2023 09:31 am by cryogenicvalve
The 'simplest' coilgun / electromagnetic launcher for interstellar probes Started by endlesslimitation « 1 2 Next All »	38 Replies 4405 Views	11/02/2023 02:09 am by Asteroza
How much Helium 3 is in the Solar wind? Started by BillKerman1234 « 1 2 Next All »	21 Replies 6418 Views	10/31/2023 08:13 pm by sumlif
Longshot multistage gun launch Started by Asteroza	4 Replies 1398 Views	10/17/2023 10:25 am by edzieba
Space-based solar power for Earth Started by Lab Lemming « 1 2 3 ... 27 Next »	535 Replies 178533 Views	10/13/2023 01:40 am by Asteroza
2020's nuclear thermal propulsion efforts Started by RON_P « 1 2 3 ... 18 Next »	356 Replies 113652 Views	10/10/2023 05:25 am by TheRadicalModerate
Mars Bulk Cargo, Delivered Cheaply Without Starship EDL Started by LMT « 1 2 3 Next All »	45 Replies 6939 Views	10/05/2023 03:19 pm by LMT
Q Drive Started by Cererean « 1 2 3 Next All »	45 Replies 15353 Views	09/28/2023 11:47 pm by sumlif
Wind Rider: A High Performance Magsail (Jupiter in a month) Started by aceshigh « 1 2 3 Next All »	42 Replies 13287 Views	09/26/2023 08:22 pm by sumlif
Plasma Magnet sims Started by FattyLumpkin	17 Replies 2623 Views	09/25/2023 05:24 pm by sumlif
Fusion with space related aspects thread Started by josh_simonson « 1 2 3 ... 199 Next »	3960 Replies 1070495 Views	09/13/2023 12:40 pm by Elmar Moelzer
simple rocket equations with variable specific impulse thrusters Started by Nilof	15 Replies 6714 Views	09/13/2023 12:14 am by sumlif
Optical Interferometers for Exoplanet Detection Started by redliox	13 Replies 2511 Views	09/07/2023 10:34 am by laszlo
Are there any plans for a centrifuge in space? Started by michaelwy « 1 2 Next All »	34 Replies 15788 Views	08/30/2023 03:48 am by mikelepage
Electron Beams for Spacecraft Propulsion Started by VSECOTSPE	15 Replies 2161 Views	08/29/2023 10:36 pm by VSECOTSPE
How will we get to Alpha Centauri? Started by alfa015 « 1 2 3 ... 8 Next All »	150 Replies 26964 Views	08/28/2023 11:28 pm by InterestedEngineer
Early Marquardt ramjet engine designs Started by FattyLumpkin « 1 2 Next All »	25 Replies 6226 Views	08/25/2023 12:55 pm by john smith 19
Clockwork Rover to Explore Venus - AREE Started by savuporo « 1 2 3 Next All »	46 Replies 22444 Views	08/24/2023 03:45 pm by Vahe231991
Hypothetical hydropropalox tripropellant engine Started by sevenperforce	11 Replies 3355 Views	08/22/2023 03:54 pm by Vahe231991
Polynitrogen compounds as Rocket fuel Started by Michel Van	15 Replies 4289 Views	08/22/2023 11:31 am by Twark_Main
Blackstar Budget Line Item Found? Started by mlorrey « 1 2 3 Next All »	48 Replies 23965 Views	08/21/2023 12:52 am by Vahe231991
Space applications of perovskite solar cells Started by Nilof	5 Replies 2420 Views	08/20/2023 08:41 pm by LMT
Liquid Lunar Dust Started by jee_c2	11 Replies 4107 Views	08/19/2023 09:59 pm by Vahe231991
Mega-scale civil engineering on Mars Started by Robotbeat « 1 2 3 4 Next All »	60 Replies 31043 Views	08/18/2023 05:39 pm by floss
Terraforming the Moon with comets Started by pierre « 1 2 3 Next All »	47 Replies 19733 Views	08/17/2023 05:22 am by Twark_Main
Study: 1960 ramjet design for interstellar travel—a sci-fi staple—is unfeasible Started by su27k « 1 2 Next All »	20 Replies 6816 Views	08/16/2023 11:03 pm by Vahe231991
Hermeus hypersonic plane Started by Asteroza « 1 2 3 4 Next All »	64 Replies 25542 Views	08/16/2023 04:00 pm by Jim
Deflecting or destroying dangerous asteroids Started by BeamRider « 1 2 3 ... 8 Next All »	142 Replies 56032 Views	08/13/2023 04:36 pm by Vahe231991
Full Duplex Radio Started by sanman	2 Replies 2281 Views	08/12/2023 12:12 pm by laszlo
Asteroid Mining - How Feasible? Started by sanman	12 Replies 8092 Views	08/12/2023 02:01 am by Valerij Zhilisky
Magnetic propellant settling Started by Nilof	13 Replies 2146 Views	08/09/2023 11:11 pm by jongoff
regenerative cooled turbine Started by redneck	7 Replies 2513 Views	08/09/2023 08:55 am by redneck
Interesting turboelectric aircraft powerplant concepts Started by Asteroza	3 Replies 1895 Views	08/08/2023 03:46 am by InterestedEngineer