Space Exploration Beta

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Awarded 1714 times.
Importance of moon phases for Apollo missions
Awarded 1 hour ago
How much did all the space agencies spent on rockets launching and space exploration? What are the benefits for me and you? [on hold]
Awarded 12 hours ago
What do the highlighted patterns in the Apollo Flight Plan mean?
Awarded 20 hours ago
Where can I find simple-ish math(s) about Moon launches from Earth and fuel consumption etc.?
Awarded 2 days ago
How long can a high altitude balloon fly before a meteor hits it?
Awarded 2 days ago
What was the average temperature of space near the Spitzer Satellite Telescope?
Awarded Jul 19 at 13:10
What orbital mechanics toolkits available today are suitable for a real-time simulator?
Awarded Jul 18 at 22:50
What was this capsule dropped from a truck?
Awarded Jul 18 at 11:00
Why do space operations use “nominal” to mean “working correctly”?
Awarded Jul 17 at 18:20
Was Apollo 13 radio blackout on reentry longer than expected?
Awarded Jul 17 at 17:25
How to make a camera survive in (near) space?
Awarded Jul 17 at 8:15
What was the temperature of the Apollo 11 moon landing zone?
Awarded Jul 16 at 20:45
What were the problems on the Apollo 11 lunar module?
Awarded Jul 16 at 20:40
Are there any designs of geostationary satellites available online?
Awarded Jul 15 at 19:40
Why does the eccentricity vector equation always equal -1?
Awarded Jul 15 at 16:45
Chamber pressure of a gas pressure fed liquid rocket motor
Awarded Jul 15 at 15:55
What is the latest plan to ameliorate the largest drifts of orbital space debris?
Awarded Jul 14 at 19:50
In theory, how much thrust could an ion thruster generate?
Awarded Jul 12 at 12:40
What size and shape is an SL-16 R/B and for how long will they orbit Earth?
Awarded Jul 11 at 12:40
Does GPS work at ISS?
Awarded Jul 11 at 7:00
What is the job of the acoustic cavities inside the main combustion chamber?
Awarded Jul 11 at 6:40
How do flags behave on the Moon?
Awarded Jul 9 at 15:10
Compressed gas thruster for an orbital launch vehicle?
Awarded Jul 8 at 18:15
In principle, could the oxygen tanks of an 'air breathing' rocket, be filled during ascent?
Awarded Jul 4 at 19:25
Is it possible that Curiosity Rover measured its own methane or failed doing the spectrometry?
Awarded Jul 3 at 7:40
Chandrayaan-2; time taken to get to the Moon
Awarded Jul 3 at 6:55
Slide rope way from launch pad of space shuttle?
Awarded Jul 3 at 3:30
What happens to rocket stages that land in the oceans, and how many are still there?
Awarded Jul 3 at 0:55
Is there any asian company competing with SpaceX?
Awarded Jun 30 at 16:10
What happened to the Apollo 1 rocket?
Awarded Jun 30 at 4:00
Launch Azimuth for Southeast launches
Awarded Jun 28 at 14:45
How could a satellite follow earth around the sun while staying outside of earth's orbit?
Awarded Jun 27 at 12:35
How microgravity in space affects body parts
Awarded Jun 20 at 3:40
Could the Lunar Rover jump start the Lunar Module in an emergency?
Awarded Jun 19 at 14:40
What Gravity does the Sun affect items with at the distance of 1 AU?
Awarded Jun 19 at 13:55
Are Lagrangian points associated only with the smaller body?
Awarded Jun 19 at 12:35
Would it be possible for SpaceX's BFR to return the Hubble Space Telescope to Earth in the future?
Awarded Jun 18 at 1:15
Do astronauts floating in space experience disorientation and how do they overcome it?
Awarded Jun 14 at 23:40
Can artificial satellite positions affect tides?
Awarded Jun 14 at 6:50
F9 - Lift Off from “Landing Legs” [duplicate]
Awarded Jun 14 at 5:55
Reference to understand the notation of orbital charts
Awarded Jun 12 at 11:50
Impact of Constellations on Space Debris and Launch Windows
Awarded Jun 11 at 5:20
How does an onboard atomic clock help interplanetary navigation?
Awarded Jun 10 at 16:10
Was planting UN flag on Moon ever discussed?
Awarded Jun 9 at 16:30
How far would the ISS need to be to keep it's attitude with the earth from tidal forces without needing control moment gyroscopes?
Awarded Jun 7 at 6:45
Luna 15 - Any official confirmation of objectives?
Awarded Jun 6 at 23:50
GLOM of a launch vehicle
Awarded Jun 5 at 13:50
Deep Space Network's transmitter power versus frequency?
Awarded Jun 5 at 1:50
Why does NASA use higher frequencies even though they have worse Free Space Path Loss (FSPL)?
Awarded Jun 2 at 15:45
Under-expanded nozzle at sea level - is it a problem?
Awarded May 31 at 18:55
How much Delta-V is needed for Orbital Maintenance?
Awarded May 31 at 0:50
How feasible is the Delta-Glider?
Awarded May 28 at 1:15
What is the formula for Legendre Polynomials from EGM96 calculated in F447.f program?
Awarded May 27 at 14:20
Is the Starlink array really visible from Earth?
Awarded May 26 at 11:30
Have mechanical wrist watches been successfully used in space?
Awarded May 25 at 23:30
How feasible is it to grow algae on Mars to use as food, plastic and oxygen production?
Awarded May 24 at 0:05
Why does the Earth's atmosphere as seen from space have the colors that it does?
Awarded May 22 at 19:45
Have any humans orbited the Earth in anything other than a prograde orbit?
Awarded May 21 at 23:10
Could a chemically propelled craft travel directly between Earth and Mars spaceports?
Awarded May 17 at 21:40
Are mechanical pencils used on the ISS?
Awarded May 16 at 14:15
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