Space Exploration Beta

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First question with score of 1 or more.
Awarded 3625 times.
Is a graviational slingshot around Mercury a feasible solution for space probes?
Awarded 20 hours ago
Confused about SGP4 implementation published by celestrack
Awarded yesterday
Small Rocket Questions [closed]
Awarded yesterday
Is it possible to buy a used geostationary telecom satellite and move it to lunar orbit?
Awarded yesterday
Orbit stability
Awarded 2 days ago
What formula to calculate the surface tension between the Ethanol and Liquid Oxygen?
Awarded 2 days ago
How many Lunar Module Ascent Engines were produced? How many still exist?
Awarded 2 days ago
Need javascript to solve xyz for a kepler
Awarded 2 days ago
Capsule heat shielding made of Aerogel?
Awarded Apr 3 at 17:50
Challenges in using linux based COTS for Cubesat mission payloads
Awarded Apr 3 at 7:10
Delta-v for landing on the moon
Awarded Apr 2 at 20:10
How much cargo volume is devoted to food
Awarded Apr 2 at 18:35
How do you calculate the percentage of light-speed a ship with a certain delta-v can achieve, accounting for relativistic effects?
Awarded Apr 2 at 15:55
Orbit transfer trajectory options to the moon
Awarded Apr 2 at 14:55
Where can I find a satellite/space debris database with object masses
Awarded Apr 2 at 13:20
What ways can a University Student get involved in Trajectory Design?
Awarded Apr 2 at 0:30
How to explain the fast motion of the Starlink satellite in this video?
Awarded Apr 1 at 19:35
Using side thrusters on a missile to create an angular acceleration
Awarded Mar 31 at 21:45
Considerations in producing satellite to smartphone communication
Awarded Mar 31 at 18:50
Proposed spacecraft propulsion with particle accelerator
Awarded Mar 31 at 16:15
During ascent, can SPACE-X ever be seen from Long Island, NY?
Awarded Mar 31 at 1:20
Why did SpaceX swap the LOX and CH4 tanks between Mk1 and SN1?
Awarded Mar 30 at 23:25
The Lunar Gateway [duplicate]
Awarded Mar 30 at 14:50
Cartesian vectors to keplerian orbital elements of binary system
Awarded Mar 30 at 11:30
What's the story behind the GEM-63 delay?
Awarded Mar 28 at 0:05
Do astronauts set a pressure on the space craft altimeter before launch or zero it?
Awarded Mar 27 at 16:25
Aldrin cycler mission to Mars in MATLAB [closed]
Awarded Mar 26 at 20:30
Launch options for a hobbyist cubesat builder who's not rich? [closed]
Awarded Mar 24 at 22:20
How is solid rocket fuel sourced?
Awarded Mar 24 at 22:15
Does lower gravity on Mars make it unsafe and unhealthy for humans?
Awarded Mar 23 at 21:50
Satellite positions online (also historical)
Awarded Mar 22 at 20:15
What did I see just before the ISS but on a different trajectory?
Awarded Mar 22 at 20:15
X-248 cape catastrophe [closed]
Awarded Mar 22 at 5:05
Why is the RTEMS Real-Time Operating System often used in European space industry?
Awarded Mar 21 at 18:55
Why didn't the Galileo spacecraft take an image in Jupiter's upper atmosphere?
Awarded Mar 20 at 8:45
What is the day/night cycle at the north pole of Mars?
Awarded Mar 18 at 2:40
Apollo Command Module heatshield tube - what was it for?
Awarded Mar 16 at 13:15
Any additional information required for colonising these rocky solar system bodies?
Awarded Mar 12 at 23:05
Earth Moon Pork chop plot
Awarded Mar 12 at 13:35
How did astronauts frame photos without a viewfinder?
Awarded Mar 10 at 18:25
How to calculate the lowest possible altitude a satellite can orbit at due to aerodynamic heating if provided with a sufficient propulsion system?
Awarded Mar 10 at 15:30
Lunar landing module and orbiting space craft personnel transfer [duplicate]
Awarded Mar 10 at 14:55
What fraction of stellar systems could/can Kepler and TESS search for planets?
Awarded Mar 8 at 18:05
Velocity of a charged particle due to electric field in relativistic limit [closed]
Awarded Mar 7 at 3:05
Would a manned spacecraft on a Mars mission need large windows?
Awarded Mar 7 at 2:55
Could one skydive from a space capsule that just had a parachute failure during re-entry?
Awarded Mar 6 at 21:10
(post deleted or otherwise unavailable)
Awarded Mar 6 at 13:35
Does the low gravity on Moon eliminate the need for a launch pad/flame trench for a reusable rocket launch?
Awarded Mar 5 at 16:45
Where can I find data on satellite orbits?
Awarded Mar 5 at 5:50
(post deleted or otherwise unavailable)
Awarded Mar 4 at 18:15
Issue with the Gauss problem for solving interplanetary trajectories
Awarded Mar 3 at 18:35
Are there any related groups of satellites that are in a line of 6 or more in a row?
Awarded Mar 3 at 13:00
Interpolating precise ephemerides of GPS satellites
Awarded Mar 2 at 3:40
Why are checklists the way they are?
Awarded Mar 2 at 1:35
Heat shield on Venus
Awarded Mar 1 at 0:15
Does the elliptical orbit have many periapsis points?
Awarded Feb 29 at 23:30
Apollo 4 vs Apollo 8 plume
Awarded Feb 29 at 3:50
What does space have to do with providing “fresh water … without the need for aquifers or pipes?” as Steven Kwast suggested?
Awarded Feb 27 at 20:50
Was metastable solid metallic hydrogen really debunked as viable future fuel?
Awarded Feb 27 at 11:10
What are the problems humans will face after migration to Mars [closed]
Awarded Feb 27 at 5:20
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