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Space Exploration Beta

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First edit.
Awarded 3182 times.
Why doesn't carbon fiber overwrapping in LOX catch fire? (watch this video first)
Awarded 22 hours ago
Is it possible for LEO satellites to detect a usable signal from regular mobile phones on the ground?
Awarded 2 days ago
What's the point of characteristic energy?
Awarded Sep 25 at 0:57
(post deleted or otherwise unavailable)
Awarded Sep 23 at 8:21
Agriculture on an exoplanet
Awarded Sep 22 at 9:05
Why does the Crew Dragon seem to rely primarily on a low bandwidth downlink for voice communications?
Awarded Sep 20 at 18:21
Cost per launch to ISS: Starliner vs Crew Dragon
Awarded Sep 20 at 9:19
(post deleted or otherwise unavailable)
Awarded Sep 19 at 12:25
Trying to run NASA GMAT on Ubuntu 20.04, I get the error "no main manifest attribute, in gmat.jar"
Awarded Sep 18 at 16:55
Do they assemble the Falcon Heavy on the TEL?
Awarded Sep 18 at 5:18
Obtaining position of GPS and GLONASS satellites from RINEX navigation files
Awarded Sep 16 at 11:50
Are there chances to get a Hubble + ISS Moon transit picture?
Awarded Sep 16 at 10:42
what is revisit rate
Awarded Sep 15 at 1:36
Why is dust such a problem in microgravity? Wouldn't proper air circulation and filtration take care of it?
Awarded Sep 13 at 21:27
Why is dust such a problem in microgravity? Wouldn't proper air circulation and filtration take care of it?
Awarded Sep 13 at 17:56
Design and optimization of a Sun-synchronous repeating ground track orbit constellation
Awarded Sep 12 at 9:25
Feasibility of an artificial magnetosphere for a space settlement
Awarded Sep 12 at 4:02
Can we write with chalk on blackboard in space?
Awarded Sep 9 at 14:01
Difference between 2 pumps on same shaft run by a turbo pump and 2 pumps run on separate turbopumps
Awarded Sep 8 at 10:41
(post deleted or otherwise unavailable)
Awarded Sep 6 at 15:36
Calculating rocket nozzle throat area
Awarded Sep 6 at 2:25
What is the theoretical smallest size limit for a phased array antenna that can reach LEO?
Awarded Sep 5 at 20:42
Mass manufacturing of satellites
Awarded Sep 5 at 12:10
Calculating rocket nozzle throat area
Awarded Sep 4 at 12:57
Analyzing Van Allen belt's radiation Dataset
Awarded Sep 2 at 16:15
Why are the recent flights of two billionaires discussed in terms of space travel?
Awarded Aug 31 at 19:16
What orbit-raising propulsion system will Tiangong use, and how does it differ from that of the ISS in terms of performance and technology?
Awarded Aug 27 at 19:57
Space Shuttle Challenger bringing back Salyut-7
Awarded Aug 26 at 10:43
What is the "mass" of a Lagrange point?
Awarded Aug 25 at 15:06
Merging Shuttle and External Tank to reduce reentry heating
Awarded Aug 24 at 21:07
GMAT: Finite Burns commands in If statements inside For loops
Awarded Aug 24 at 15:11
Why is it not concerning from a cost perspective to have so many engines on Starship?
Awarded Aug 23 at 10:05
Where does space travel rank in per-passenger-mile safety?
Awarded Aug 20 at 12:52
(post deleted or otherwise unavailable)
Awarded Aug 20 at 2:21
Exactly why does Starship need to be this big for interplanetary travel?
Awarded Aug 19 at 12:16
(post deleted or otherwise unavailable)
Awarded Aug 18 at 12:03
How (the heck) did Lunokhod 2 drive, navigate and survive a ~40 kilometer drive over four months on the Moon using 1970's technology?
Awarded Aug 17 at 4:16
How (the heck) did Lunokhod 2 drive, navigate and survive a ~40 kilometer drive over four months on the Moon using 1970's technology?
Awarded Aug 16 at 13:18
Energy to "nudge" a planet to a smaller orbit
Awarded Aug 16 at 6:21
How to calculate velocity vector in perifocal coordinates
Awarded Aug 16 at 0:07
Interstellar Travel Thought Experiment
Awarded Aug 14 at 14:51
How can the CYGNSS spacecrafts (actually) measure ocean roughness?
Awarded Aug 9 at 16:40
Why does Jupiter not appear flat at zero phase angle like the Lommel-Seeliger law says?
Awarded Aug 9 at 8:34
Is there any limit to how many times you can increase velocity by repeated sling shot manoeuvres?
Awarded Aug 7 at 7:40
What are the main impacts on the body of an astronaut exposed to long term zero gravity?
Awarded Aug 3 at 1:47
How to calculate the velocity vector in the case of a hyperbolic orbit?
Awarded Aug 2 at 13:57
What did JFK mean by "and the others" in his "We choose to go to the moon" speech?
Awarded Jul 31 at 15:26
Why are we trying to prevent life from spreading via landers rather than actively encouraging it?
Awarded Jul 28 at 18:31
Any star-system list indexed by proximity?
Awarded Jul 28 at 14:02
Why aren't there any robotic missions on Europa or Enceladus?
Awarded Jul 27 at 11:42
Is there any demonstrated or even proposed technology that can sterilize a spacecraft with 100% certainty and yet leave it electronically functional?
Awarded Jul 26 at 8:57
Simplified rocket lateral dynamics model sign convention
Awarded Jul 26 at 7:17
What are the differences between 'Shield thickness' and 'Sphere thickness'?
Awarded Jul 25 at 7:02
Does the US government plan to issue "Astronaut Wings" for anyone passing 80 km forever?
Awarded Jul 23 at 13:31
Why aren't expander cycle engines used on lower stages?
Awarded Jul 22 at 1:16
Why shadows of the blades on Ingenuity navcam photos looks brighter than shadows of the legs?
Awarded Jul 21 at 14:25
Is this egg-shaped nose cone a good, aerodynamic design?
Awarded Jul 21 at 13:41
(post deleted or otherwise unavailable)
Awarded Jul 21 at 12:05
How fair is the claim that Shuttle boosters diameter was dictated by the railroad gauge?
Awarded Jul 21 at 11:55
Do rockets deplete the oxygen on earth?
Awarded Jul 20 at 9:41
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