Space Exploration Beta

Revival

 Revival
Answer more than 30 days after a question was asked as first answer scoring 2 or more. This badge can be awarded multiple times.
Awarded 1043 times.
If Cassini's final flyby of Saturn's moon Titan is the 127th Titan flyby, why is it called "T-126"?
Awarded 7 hours ago
Is there any open source software that can compute GPS ground coverage? I need a free alternative to AGI's System Tool Kit (STK)
Awarded 17 hours ago
Is a cheap English translation available of Tsiolkovsky's "Outside the Earth"?
Awarded yesterday
Have capsule-free taxi spacecraft ever been seriously considered for non-emergency use?
Awarded Sep 14 at 8:35
How did the first manned flight re-entry happened?
Awarded Sep 13 at 17:08
How do solar flares and coronal mass ejections create proton storms?
Awarded Sep 3 at 0:10
Can "space weather" refer to deep space environments or only to Earth's (or another planet's) upper atmosphere?
Awarded Sep 2 at 15:03
Which objects in our solar system are naturally protected from solar flares?
Awarded Sep 2 at 12:20
What would happen to an astronaut on the surface of Mars if a Carrington-event-like superflare hit the red planet?
Awarded Sep 1 at 16:00
How bright is twilight on Mars compared to Earth?
Awarded Sep 1 at 8:40
Which is currently further from their landing site: Ingenuity or Perseverance? How far away are they from each now?
Awarded Aug 31 at 6:35
Are there any illustrations/animations which show how Ingenuity is stored on Perseverance & how it is perpared for launch?
Awarded Aug 31 at 5:35
Can cirrus clouds be created on Mars?
Awarded Aug 31 at 5:35
Why isn't stainless steel used for rocket engines?
Awarded Aug 28 at 23:32
What are the limitations to using this "trick" to quantitatively relate altitude changes (via their speed) with applied forces that cause them?
Awarded Aug 28 at 13:40
Has space weather ever impacted spacecraft launch schedules?
Awarded Aug 27 at 4:16
What is JAXA looking for on the Moon in the way of 'potential utilization'?
Awarded Aug 24 at 0:11
What was the volume of the Rocketdyne F-1 engine's main combustion chamber?
Awarded Aug 22 at 11:36
What orbital inclinations will be launched into from Scotland?
Awarded Aug 13 at 22:25
How far is Cape Canaveral Air Force Station from Kennedy Space Center, administratively and programmatically-wise?
Awarded Aug 9 at 5:15
Is "Space Shuttle" written as a proper noun in the spaceflight industry?
Awarded Aug 7 at 4:02
How to estimate that receiving GNSS signals Earth while orbiting the Moon will still provide locations to about 200 meters of uncertainty?
Awarded Aug 5 at 21:26
What exactly did the Outer Planets Panel say in their recommendation for outer planets missions?
Awarded Aug 4 at 0:07
What have astronauts used rolls of Kapton tape for?
Awarded Aug 1 at 17:19
Was Queqiao in a halo or Lissajous orbit? Why do sources disagree?
Awarded Jul 28 at 12:32
What harm could perchlorate consuming bacteria do to potential native life forms on Mars?
Awarded Jul 27 at 23:56
Are there any plans for an astronaut's two-year stay on the ISS? If no, why not?
Awarded Jul 25 at 2:09
When might we get fourteen people in space?
Awarded Jul 23 at 16:32
Will Nasa take the opportunity for another one year ISS mission now?
Awarded Jul 23 at 16:32
Why is a seated posture for astronauts preferred over a standing posture?
Awarded Jul 23 at 13:46
Is anything being done to honor Gene Cernan today? (14 Dec. 2017)
Awarded Jul 23 at 12:56
Do any spacesuit designs (including prototypes, conceptual, etc) use radiators rather than open-loop cooling?
Awarded Jul 23 at 1:32
How do SDP4's "Deep space" corrections to SGP4 account for the Sun's and Moon's gravity?
Awarded Jul 21 at 15:42
What is the difference between Cape Canaveral SFS and Patrick SFB?
Awarded Jul 19 at 21:51
If Elon Musk wanted to bring back some Martian soil, would US permission be required?
Awarded Jul 19 at 17:26
Orbital insertion with "inertial parachute"?
Awarded Jul 14 at 0:41
Where is the uncropped version of this cool Ingenuity navigation camera GIF?
Awarded Jul 13 at 9:45
Do the passengers in Virgin Galactic's VSS Unity spacecraft have a parachute or some other way to escape the spacecraft if needs be?
Awarded Jul 11 at 17:07
Is the Parker Solar Probe's semimajor axis being so close to that of Mercury's just coincidence? Does it help somehow?
Awarded Jul 10 at 1:56
Software for orbital sketches
Awarded Jul 9 at 23:42
What exactly is a solar gravity well manouver and in what cases would it be helpful?
Awarded Jul 9 at 11:40
Algorithmic methods or techniques to find conjunctions in large ensembles of state vectors?
Awarded Jul 8 at 22:20
What was Mariner 10's lowest perihelion radius?
Awarded Jul 8 at 19:33
Does NEPA currently categorically exempt satellite systems? Is there any legal basis to Viasat's request for the FCC to consider light pollution?
Awarded Jun 30 at 10:42
Could the Electron launch a cubesat to Mars
Awarded Jun 28 at 1:20
How do SDP4's "Deep space" corrections to SGP4 account for the Sun's and Moon's gravity?
Awarded Jun 27 at 21:25
Are the SpaceBEEs still "illegal" or did they eventually receive approval to operate?
Awarded Jun 26 at 10:08
Why did the frequency of TLEs for the Hubble Space Telescope drop by a factor of 3 in 2009?
Awarded Jun 23 at 15:04
Why will it take a couple of weeks to complete CRYOSAT 2's orbit raising of a few hundred meters?
Awarded Jun 22 at 23:40
What is astronaut Alexander Gerst signaling with this K-shaped hand signal?
Awarded Jun 22 at 21:22
What is astronaut Alexander Gerst signaling with this K-shaped hand signal?
Awarded Jun 22 at 12:57
Separation of the stages of Saturn V by pyrotechnics, what about electrical and mechanical connections?
Awarded Jun 22 at 8:08
What orbital mechanics toolkits available today are suitable for a real-time simulator?
Awarded Jun 21 at 7:05
Is the new RGB solid state LED lighting on the ISS ever used to produce colors other than white?
Awarded Jun 19 at 12:50
How did Gagarin's flight affect improvements to the Vostok capsule?
Awarded Jun 18 at 18:25
Roughly what fractions of the time did Skylab spend in Earth-oriented and Sun-oriented attitudes?
Awarded Jun 17 at 18:33
What are damper booms, and how do they facilitate triaxial stabilization?
Awarded Jun 17 at 15:11
Does LOx stay as liquid when entering combustion chamber?
Awarded Jun 16 at 18:25
How does solid propellant mean bulk temperature influence solid rocket thrust and specific impulse?
Awarded Jun 16 at 14:31
Does the "17" really mean anything with respect to GNSS orbits being rational factions of a sidereal day?
Awarded Jun 16 at 4:51
1
2 3 4 5
…
18

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.