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 24191 Views	05/19/2015 10:27 am by Chris Bergin
Realistic, near-term, rotating Space Station Started by Roy_H « 1 2 3 ... 202 Next »	4032 Replies 771274 Views	09/26/2023 10:27 pm by Twark_Main
Mars Bulk Cargo, Delivered Cheaply Without Starship EDL Started by LMT « 1 2 3 Next All »	42 Replies 4074 Views	09/26/2023 09:17 pm by LMT
Wind Rider: A High Performance Magsail (Jupiter in a month) Started by aceshigh « 1 2 3 Next All »	42 Replies 11011 Views	09/26/2023 08:22 pm by sumlif
Q Drive Started by Cererean « 1 2 3 Next All »	43 Replies 12773 Views	09/25/2023 09:09 pm by sumlif
Plasma Magnet sims Started by FattyLumpkin	17 Replies 1851 Views	09/25/2023 05:24 pm by sumlif
General Hypersonic Flight Related Topics Started by Star One « 1 2 3 ... 21 Next »	409 Replies 195188 Views	09/22/2023 04:11 pm by Vahe231991
Fusion with space related aspects thread Started by josh_simonson « 1 2 3 ... 199 Next »	3960 Replies 1049296 Views	09/13/2023 12:40 pm by Elmar Moelzer
simple rocket equations with variable specific impulse thrusters Started by Nilof	15 Replies 6030 Views	09/13/2023 12:14 am by sumlif
How Can AI Be Used for Space Applications? Started by sanman « 1 2 3 ... 16 Next »	307 Replies 43269 Views	09/11/2023 09:02 pm by Coastal Ron
Optical Interferometers for Exoplanet Detection Started by redliox	13 Replies 1984 Views	09/07/2023 10:34 am by laszlo
HTP/PLA/KMnO4 Hybrid Rocket Engine Started by Jerry Fisher « 1 2 3 Next All »	58 Replies 23935 Views	09/06/2023 03:13 pm by Jerry Fisher
Jumpstart Mars Terraforming by awakening volcano(es) Started by wenderro « 1 2 Next All »	21 Replies 4717 Views	08/30/2023 10:57 pm by whitelancer64
Are there any plans for a centrifuge in space? Started by michaelwy « 1 2 Next All »	34 Replies 14352 Views	08/30/2023 03:48 am by mikelepage
Electron Beams for Spacecraft Propulsion Started by VSECOTSPE	15 Replies 1600 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 23298 Views	08/28/2023 11:28 pm by InterestedEngineer
Longshot multistage gun launch Started by Asteroza	2 Replies 745 Views	08/27/2023 02:38 am by Magnum
How much Helium 3 is in the Solar wind? Started by BillKerman1234	17 Replies 5060 Views	08/26/2023 06:18 am by darkenfast
Early Marquardt ramjet engine designs Started by FattyLumpkin « 1 2 Next All »	25 Replies 4754 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 20644 Views	08/24/2023 03:45 pm by Vahe231991
Hypothetical hydropropalox tripropellant engine Started by sevenperforce	11 Replies 2766 Views	08/22/2023 03:54 pm by Vahe231991
Polynitrogen compounds as Rocket fuel Started by Michel Van	15 Replies 3745 Views	08/22/2023 11:31 am by Twark_Main
Space Facility Modeling And Simulation Started by LMT	14 Replies 5200 Views	08/21/2023 01:24 am by LMT
Blackstar Budget Line Item Found? Started by mlorrey « 1 2 3 Next All »	48 Replies 22489 Views	08/21/2023 12:52 am by Vahe231991
Space applications of perovskite solar cells Started by Nilof	5 Replies 2012 Views	08/20/2023 08:41 pm by LMT
Liquid Lunar Dust Started by jee_c2	11 Replies 3624 Views	08/19/2023 09:59 pm by Vahe231991
Mars energy market Started by rklaehn	11 Replies 1940 Views	08/19/2023 08:39 pm by TrevorMonty
Mega-scale civil engineering on Mars Started by Robotbeat « 1 2 3 4 Next All »	60 Replies 28641 Views	08/18/2023 05:39 pm by floss
Terraforming the Moon with comets Started by pierre « 1 2 3 Next All »	47 Replies 17804 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 5481 Views	08/16/2023 11:03 pm by Vahe231991
Hermeus hypersonic plane Started by Asteroza « 1 2 3 4 Next All »	64 Replies 23005 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 52708 Views	08/13/2023 04:36 pm by Vahe231991
Full Duplex Radio Started by sanman	2 Replies 1892 Views	08/12/2023 12:12 pm by laszlo
Asteroid Mining - How Feasible? Started by sanman	12 Replies 7591 Views	08/12/2023 02:01 am by Valerij Zhilisky
Room temperature superconductor? And spaceflight applications Started by scienceguy « 1 2 3 Next All »	48 Replies 9579 Views	08/11/2023 11:29 pm by mandrewa
Magnetic propellant settling Started by Nilof	13 Replies 1645 Views	08/09/2023 11:11 pm by jongoff
regenerative cooled turbine Started by redneck	7 Replies 2054 Views	08/09/2023 08:55 am by redneck
Interesting turboelectric aircraft powerplant concepts Started by Asteroza	3 Replies 1478 Views	08/08/2023 03:46 am by InterestedEngineer
Space Debris Removal by Laser Radiation Started by CameronD	9 Replies 2059 Views	08/08/2023 03:39 am by Barley
Future telescopes to study exoplanets? Started by Bubbinski « 1 2 Next All »	23 Replies 9187 Views	08/08/2023 12:54 am by Vahe231991
DRACO: NASA and DARPA nuclear propulsion collaboration Started by FutureSpaceTourist « 1 2 3 ... 7 Next All »	138 Replies 23610 Views	08/07/2023 07:27 pm by lkm
Imagining the future spaceport infrastructure Started by santiherranz	19 Replies 4460 Views	08/07/2023 03:23 pm by cohberg
ROAR, Reactor On A Rocket , to be funded by DARPA Started by matthewkantar	2 Replies 1897 Views	08/07/2023 03:17 am by Vahe231991
Space Engine Systems Started by Asteroza	1 Replies 1205 Views	08/01/2023 07:57 pm by Vahe231991
books about alcubierre (warp) drive Started by ikke666	2 Replies 1266 Views	08/01/2023 02:08 am by Vahe231991
Nuclear Thermal Steam Water Rocket Started by Darkseraph « 1 2 Next All »	22 Replies 6091 Views	07/31/2023 11:26 pm by Twark_Main
Laser Propulsion with Magnetic Nozzle Started by jmc1	1 Replies 1063 Views	07/31/2023 03:14 pm by Vahe231991
Cellulose Spacecraft Started by bad_astra « 1 2 Next All »	33 Replies 10466 Views	07/31/2023 03:12 am by Twark_Main
Degradation of materials in space? Started by Tywin	8 Replies 2279 Views	07/29/2023 02:32 am by Vahe231991
Navigation Doppler Lidar (NDL) Started by catdlr	1 Replies 1321 Views	07/28/2023 11:25 pm by Vahe231991