Space Exploration

Organizer

 Organizer
First retag.
Awarded 242 times.
Are the things I'm seeing satellites?
Awarded Aug 21 at 1:55
(post deleted or otherwise unavailable)
Awarded Jul 19 at 2:48
Could a space based solar power system be used as a weapon?
Awarded Mar 25 at 2:05
Does Krypton or Xenon produce more thrust in a Hall-effect thruster?
Awarded Dec 22, 2022 at 15:05
what is the relevance of ion cyclotron and ion collision frequency ratio
Awarded Nov 29, 2022 at 20:12
Rocket maximum distance [closed]
Awarded Nov 29, 2022 at 20:07
Will SpaceX help with the Lunar Gateway Space Station at all?
Awarded Nov 9, 2022 at 16:47
Collecting suns cosmic rays
Awarded Jun 13, 2022 at 17:02
Gravitational field of the Moon and Earth
Awarded May 25, 2022 at 18:03
How many times has SpaceX reused Falcon 9 first stage until 20th May 2022? [closed]
Awarded May 20, 2022 at 11:49
How could 99942 Apophis, in 2029, be captured and brought into a low Earth orbit?
Awarded May 17, 2022 at 21:25
Is it possible to calculate NEO position with NASA near-Earth object data?
Awarded May 10, 2022 at 0:19
Mars gyrocopter - feasibility
Awarded Apr 30, 2022 at 18:51
Can double deck spacecraft be designed and constructed for manned missions?
Awarded Apr 15, 2022 at 23:20
How many times has there been 13 people inside the ISS and is it hard on the station?
Awarded Mar 25, 2022 at 16:07
What is the current status of ESA/Roscosmos cooperation with regard to the ExoMars Orbiter?
Awarded Mar 21, 2022 at 9:40
Satellite of a satellite of a satellite
Awarded Feb 28, 2022 at 19:01
(post deleted or otherwise unavailable)
Awarded Feb 15, 2022 at 16:51
What are the characteristics of JWST's orbit around L2?
Awarded Jan 8, 2022 at 14:26
Are they already planning a successor to the JWST?
Awarded Dec 28, 2021 at 2:03
Why doesn't JWST use ion thrusters?
Awarded Dec 20, 2021 at 18:50
Where to get raw data for ESA graphs
Awarded Dec 20, 2021 at 10:56
If Voyager 1 were to return to the Earth now, how much "younger" it would be than its replica displayed at JPL's Von Karman Auditorium?
Awarded Dec 5, 2021 at 21:48
(post deleted or otherwise unavailable)
Awarded Nov 19, 2021 at 9:15
Why was an An-124, and not a C-5A Galaxy, used to transport theAtlas V?
Awarded Oct 9, 2021 at 0:42
Sabatier reaction oxygen to methane ratio for Mars ascent propellant
Awarded Sep 26, 2021 at 11:08
What connection do Mars rovers use to send data to Earth?
Awarded Sep 6, 2021 at 13:18
What is this thing on the right of the frame in this photograph? (STS-71)
Awarded Jun 24, 2021 at 18:15
How did "ACA Out of detent" work?
Awarded Jun 21, 2021 at 12:18
Could a Gravity Tractor be used for mining asteroids?
Awarded May 23, 2021 at 11:57
Dragon RCS: Four controlled degrees of freedom... or six?
Awarded May 3, 2021 at 18:33
Can't astronauts use ball point pens in space?
Awarded Apr 18, 2021 at 12:49
Feasibility of Liquid Water at the Bottom of Valles Marineris
Awarded Mar 2, 2021 at 15:45
(post deleted or otherwise unavailable)
Awarded Feb 22, 2021 at 12:04
Why doesn't Rocket Lab use a solid stage?
Awarded Jan 15, 2021 at 18:30
Actual mass of Hayabusa samples in 2010?
Awarded Dec 16, 2020 at 1:20
Actual mass of Chang'e 5 samples
Awarded Dec 15, 2020 at 22:16
(post deleted or otherwise unavailable)
Awarded Dec 11, 2020 at 3:06
Longest continuous burning chemical rocket engine?
Awarded Dec 10, 2020 at 19:33
Which of the four inner planets has the strongest magnetic field, Mars, Mercury, Venus, or Earth?
Awarded Dec 1, 2020 at 14:26
Why would such a powerful computer (or a computer at all) be needed to go to the Moon?
Awarded Sep 13, 2020 at 16:11
GMAT atmosphere
Awarded Aug 3, 2020 at 18:35
Won't any space battle fill up the system with supersonic lethal shrapnel, making space very dangerous?
Awarded Aug 2, 2020 at 23:42
Why were there two cosmonauts shown in the movie "Gagarin"?
Awarded Jul 19, 2020 at 16:13
Radiation risk on Mercury?
Awarded Jul 15, 2020 at 4:11
What does lunar dust smell like?
Awarded Jul 3, 2020 at 6:43
Can't astronauts use ball point pens in space?
Awarded Jun 30, 2020 at 19:26
What radio signals have NASA transmitted to outside our solar system?
Awarded Jun 19, 2020 at 23:02
When did the FAI adopt the 100km line as border to space (for their purposes)?
Awarded Jun 15, 2020 at 13:41
Will Soyuz spacecraft be able to visit the Lunar Gateway?
Awarded Jun 4, 2020 at 11:07
Orbit transfer trajectory options to the moon
Awarded Apr 28, 2020 at 9:26
Is it correct that the Saturn V RP1 tank was pressurized by high pressure helium and the LOX tanks were pressurised by oxygen?
Awarded Apr 25, 2020 at 9:26
(post deleted or otherwise unavailable)
Awarded Apr 1, 2020 at 17:00
What effects did the different air pressure and air composition in certain spacecraft have on astronauts?
Awarded Mar 31, 2020 at 21:00
During ascent, can SPACE-X ever be seen from Long Island, NY?
Awarded Mar 31, 2020 at 1:10
Fastest time to Sun Earth L2 (or L1)?
Awarded Feb 22, 2020 at 10:20
What are the biggest challenges for high altitude rail-gun launch systems?
Awarded Jan 30, 2020 at 9:40
Why does the ISS track appear to be sinusoidal?
Awarded Jan 27, 2020 at 7:15
Are there active (as of 2020) developments in liquid-fuel tank technology?
Awarded Jan 16, 2020 at 22:20
Can communication satellite carry payload other than it's own boards?
Awarded Jan 7, 2020 at 23:30
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