Advanced Concepts

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Subject / Started by	Replies / Views	Last post
ULEO/VLEO related research Started by Asteroza	4 Replies 8509 Views	10/05/2024 02:31 pm by sanman
ISRU in Contaminated Space Environments Started by LMT	8 Replies 3414 Views	09/17/2024 06:04 pm by zubenelgenubi
Valkyrie (humanoid robot) Started by manboy « 1 2 3 Next All »	53 Replies 38699 Views	09/11/2024 09:16 am by catdlr
'Insulation balls' for minimising autogenous ullage gas heating Started by edzieba	18 Replies 7541 Views	09/10/2024 02:05 pm by edzieba
Tool: Generate C3 porkchop plots for interplanetary travel Started by malu5531 « 1 2 3 4 Next All »	78 Replies 54517 Views	09/08/2024 08:52 pm by Twark_Main
Space Facility Modeling And Simulation Started by LMT	16 Replies 27760 Views	09/04/2024 05:35 pm by LMT
LCF fusion fast fission reactor for cold places Started by Asteroza	0 Replies 1532 Views	09/04/2024 08:26 am by Asteroza
Advanced propulsive fluid accumulator concepts and propellant combinations Started by zypofaeser « 1 2 3 4 Next All »	77 Replies 28987 Views	09/03/2024 08:19 pm by Chris Bergin
Metamorphic Manufacturing (AKA robotic blacksmithing) Started by Asteroza	7 Replies 3806 Views	08/30/2024 12:04 pm by edzieba
Rolls-Royce space micro-reactor Started by Asteroza	2 Replies 2588 Views	08/24/2024 01:16 pm by RON_P
Maglev on the moon Started by PhotonBytes	13 Replies 6312 Views	08/24/2024 09:10 am by JulesVerneATV
Energy from the Vacuum - True/False? - Implications for Propulsion/Spaceflight Started by BeanEstimator	17 Replies 12098 Views	08/24/2024 09:05 am by JulesVerneATV
JBIS article for a proposed lunar sling launcher Started by CuddlyRocket	19 Replies 11268 Views	08/21/2024 04:41 pm by kfsorensen
Lightcell power generator Started by Asteroza	16 Replies 8464 Views	08/14/2024 02:53 am by Asteroza
theoretical limits of SEP Started by Vultur	1 Replies 1790 Views	08/09/2024 03:17 pm by InterestedEngineer
NSWR - Nuclear Salt-Water / LSWR - Lithium Salt-Water propulsion Started by Blackcat67	5 Replies 3170 Views	08/06/2024 11:34 pm by Vultur
Lunar Biorepository Started by Asteroza	0 Replies 1727 Views	08/01/2024 07:16 am by Asteroza
How To Detect Faster Than Light Travel Started by sanman	4 Replies 3040 Views	07/20/2024 05:22 pm by sanman
TIMELAPSE of Future Space Stations (Sci-fi Documentary) Started by catdlr	0 Replies 1450 Views	07/20/2024 12:34 pm by catdlr
Low friction coatings using cassava biowaste Started by Asteroza	0 Replies 1728 Views	07/16/2024 11:22 pm by Asteroza
Artificial Gravity: punctuated gravity using a centrifuge Started by nixter « 1 2 3 Next All »	54 Replies 24656 Views	07/16/2024 07:23 pm by Twark_Main
Powerful Krypton Ion Engine/Mars SEP Started by Tywin « 1 2 3 4 Next All »	60 Replies 28180 Views	07/15/2024 11:45 pm by Twark_Main
MOVED: No U turns dang it! Why can't authors get this idea? Started by zubenelgenubi	0 Replies 1488 Views	07/14/2024 12:36 am by zubenelgenubi
Electro-Thermal Rocket Engines Started by catdlr	0 Replies 1392 Views	07/07/2024 04:57 pm by catdlr
NASA GRX-180 metal alloy Started by Asteroza	7 Replies 5350 Views	06/25/2024 07:05 am by john smith 19
Radiant Nuclear Started by Asteroza	12 Replies 7265 Views	06/25/2024 06:48 am by john smith 19
Artificial Gravity Testbeds Started by Coastal Ron « 1 2 3 ... 10 Next »	199 Replies 49878 Views	06/24/2024 06:51 am by mikelepage
Gas Core Nuclear Thermal Rocket Started by Tywin « 1 2 Next All »	29 Replies 9259 Views	06/06/2024 11:55 am by edzieba
RadioThermoPhotoVoltaics for Propulsion Started by sanman	2 Replies 1758 Views	05/29/2024 02:33 am by sanman
Two steps terraformation Started by Sarigolepas	14 Replies 3406 Views	05/18/2024 03:30 am by Twark_Main
Lunar far side optical observatory Started by floss	19 Replies 3672 Views	05/12/2024 06:37 am by daedalus1
NIAC 2024 Phase 1 Started by Asteroza	7 Replies 3772 Views	05/03/2024 01:48 am by Twark_Main
Minimum-mass space based radio telescope design Started by pencilpusher	15 Replies 3625 Views	04/26/2024 07:32 pm by Paul451
Imagining the future spaceport infrastructure Started by santiherranz « 1 2 Next All »	20 Replies 27242 Views	04/25/2024 05:55 pm by santiherranz
100+ ton electric pump-fed rocket engines possible? Started by Sarigolepas	12 Replies 3924 Views	04/23/2024 08:48 pm by laszlo
Cryosolids Started by JEF_300	8 Replies 2593 Views	04/15/2024 06:50 pm by InterestedEngineer
How hard would it be to use hydrogen as an oxidizer? Started by rakaydos	13 Replies 3754 Views	04/12/2024 06:43 am by Twark_Main
Quantum entagled protons as space probes Started by laszlo	3 Replies 1685 Views	04/02/2024 11:48 am by laszlo
Chinese Manned Rail Gun Launcher Started by colbourne	2 Replies 1695 Views	03/23/2024 11:52 am by laszlo
Cleaning up radiation belts Started by ZachF	1 Replies 1496 Views	03/22/2024 03:22 pm by GreenShrike
Electromagnetic Interaction with Re-Entry Plasma Sheath for Roll Control Started by sanman	5 Replies 1977 Views	03/22/2024 10:10 am by Lampyridae
Diagrams of trajectories Started by sdsds	8 Replies 2574 Views	03/05/2024 12:13 pm by Twark_Main
Lunar Drone Water Rocket Started by guest70615 « 1 2 Next All »	27 Replies 6884 Views	03/02/2024 07:37 pm by zubenelgenubi
ISEP: Integrated Structural Electrodynamic Propulsion Started by LMT	18 Replies 12525 Views	03/01/2024 08:04 pm by LMT
Suborbital refueling of a SSTO Started by Emmettvonbrown « 1 2 3 ... 5 Next All »	85 Replies 21266 Views	02/29/2024 09:29 pm by CameronD
Metamaterial improvements for Whipple shields Started by edzieba	2 Replies 1452 Views	02/28/2024 01:56 am by Asteroza
GE Aerospace...Engine DMRJ Started by Tywin	2 Replies 1760 Views	02/21/2024 09:38 pm by Asteroza
Voyager Space Hotel Started by JVanste	2 Replies 1528 Views	02/08/2024 12:31 pm by JVanste
Space-based solar power for Earth Started by Lab Lemming « 1 2 3 ... 28 Next »	550 Replies 216417 Views	02/01/2024 06:11 pm by mandrewa
Human consciousness transportation through computers? Started by quinntrex « 1 2 3 ... 6 Next All »	108 Replies 29253 Views	01/29/2024 09:58 pm by daedalus1