Space Exploration Beta

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Awarded 1893 times.
Orbit stability
Awarded 2 days ago
Need javascript to solve xyz for a kepler
Awarded 2 days ago
Capsule heat shielding made of Aerogel?
Awarded Apr 4 at 10:30
Proposed spacecraft propulsion with particle accelerator
Awarded Apr 1 at 17:00
What space simulators are the most accurate at simulating real world physics?
Awarded Mar 28 at 18:10
How would a drone work in centrifugal force generated “gravity”?
Awarded Mar 28 at 17:55
long sequence of satellites moving west to east?
Awarded Mar 28 at 10:20
Why didn't the Galileo spacecraft take an image in Jupiter's upper atmosphere?
Awarded Mar 19 at 18:15
What is the day/night cycle at the north pole of Mars?
Awarded Mar 19 at 2:40
Simulation software for AOCS/GNC?
Awarded Mar 17 at 14:30
Orbit Elliptical Fitting
Awarded Mar 17 at 11:45
How do multiple satellites deployed in the same launch reach their different final orbits?
Awarded Mar 16 at 17:00
Any additional information required for colonising these rocky solar system bodies?
Awarded Mar 13 at 14:35
Earth Moon Pork chop plot
Awarded Mar 13 at 7:40
What have been so far the benefits of the competition between construction sites for Starship by SpaceX?
Awarded Mar 12 at 12:40
Relativistic Rocket Equation
Awarded Mar 11 at 0:25
Could one skydive from a space capsule that just had a parachute failure during re-entry?
Awarded Mar 10 at 20:40
Chang'e 4 lunar rover movement
Awarded Mar 10 at 12:45
Would a manned spacecraft on a Mars mission need large windows?
Awarded Mar 8 at 16:50
Could a horseshoe magnet help a satellite stay in orbit?
Awarded Mar 8 at 14:05
Space-borne electromagnetic lens to focus energetic charged particles
Awarded Mar 4 at 7:55
Why are checklists the way they are?
Awarded Mar 3 at 15:50
Would it be possible to build a probe that could operate at about 480 °C (900F degrees) without insulation?
Awarded Mar 3 at 1:00
At what speed does it seem like you are going lightspeed due to time dilation?
Awarded Mar 2 at 22:45
Does the elliptical orbit have many periapsis points?
Awarded Mar 1 at 4:10
Why not explore Cruithne?
Awarded Mar 1 at 1:55
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 21:25
Resources on 129 Antigone
Awarded Feb 27 at 1:40
Why is there no microscope on the Mars 2020 rover?
Awarded Feb 24 at 12:50
Would Kessler Syndrome feasibly get bad enough to prevent punching through to higher orbits?
Awarded Feb 23 at 4:35
How do we know what percentage of NEOs we've discovered?
Awarded Feb 21 at 8:55
What are common rocket fuselage designs?
Awarded Feb 20 at 9:05
Can / should the Starlink satellites be blackened?
Awarded Feb 18 at 22:15
Is there potential for Trident to visit a KBO like New Horizons did?
Awarded Feb 18 at 21:10
How could the presence of 3He be detected on the lunar surface?
Awarded Feb 18 at 8:35
Why were later Russian engines inferior to the NK-33?
Awarded Feb 17 at 19:55
What are the data mining platform does Space agencies such as Nasa or SpaceX use?
Awarded Feb 15 at 1:35
How did Canada come to be the robotic arm people?
Awarded Feb 14 at 18:35
Help on Nozzle Throat Area Calculation
Awarded Feb 13 at 15:30
Would all crew leave the ISS if one had a medical emergency?
Awarded Feb 12 at 22:40
How long can Crew Dragon stay at ISS?
Awarded Feb 12 at 13:20
What will happen to human body when affected by two opposing G forces?
Awarded Feb 10 at 18:30
Model vehicle separation on STK Astrogator?
Awarded Feb 10 at 3:20
Atlas Rocket Burning Hose
Awarded Feb 9 at 16:50
Feasible to use lasers / concentrated light to power solar cells in our solar system?
Awarded Feb 6 at 10:45
was Saturn V engine J-2 throttleable?
Awarded Feb 6 at 5:40
Do the Voyager probes transmit analogue or digital data?
Awarded Feb 5 at 18:40
How fast do Starlink satellites (SpaceX new satellites) rotate around the earth?
Awarded Feb 2 at 10:00
Why aren't expander cycle engines used on lower stages?
Awarded Feb 1 at 7:25
Is the amount of accurate information in a TLE equal to that of a single state vector?
Awarded Jan 31 at 16:35
Replacement strategies for defective Starlink satellites
Awarded Jan 29 at 22:30
What is the story behind specific impulse being expressed in seconds?
Awarded Jan 29 at 6:25
How much does it cost to train an astronaut?
Awarded Jan 28 at 8:45
Does Dragon have any timeframes during launch where there is not a planned survivable abort mode?
Awarded Jan 26 at 21:15
Initial attitude determination after deployment
Awarded Jan 24 at 23:15
Non-orbital takeoff and landing?
Awarded Jan 23 at 9:05
How can you determine the nature of an object from its flight path angle, velocity, and radius alone?
Awarded Jan 20 at 2:50
Why do SpaceX expect the Falcon 9 rocket to explode during the in flight abort test?
Awarded Jan 20 at 1:50
What is the benefit of rigid solar arrays over flexible ones?
Awarded Jan 17 at 6:05
Apollo PTC roll orientation and communication with earth
Awarded Jan 17 at 3:25
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