Space Exploration

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 1295 times.
Could the Mars One rovers be used to carry personnel?
Awarded Mar 18, 2014 at 15:56
How deep is the force well of L4 and L5 Lagrangian Points of Earth-Sun set?
Awarded Mar 16, 2014 at 2:49
How would time measurement be done over great distances?
Awarded Mar 14, 2014 at 5:35
Swarm: Is ESA launching another set of aerodynamically streamlined satellites into LEO without any self-destruct system onboard?
Awarded Mar 13, 2014 at 6:46
How was reserve fuel calculated for the Apollo missions?
Awarded Feb 24, 2014 at 17:10
Are there proven sufficient $^3\text{He}$ reserves in the inner Solar System to sustain fusion reactors for colonisation?
Awarded Feb 19, 2014 at 12:45
What is the most stable configuration for a centrifugal ship towed by a solar sail?
Awarded Feb 16, 2014 at 1:13
Why did Zarya (FGB) come with a single docking port?
Awarded Feb 14, 2014 at 15:07
How well did the Orbital Sciences' Cygnus cargo craft perform?
Awarded Feb 14, 2014 at 2:17
How does orbital eccentricity affect positions of Lagrange points $L_4$ and $L_5$?
Awarded Feb 10, 2014 at 14:54
Would terraforming Venus destroy its ionosphere?
Awarded Feb 10, 2014 at 13:53
Is the UK Space's MoonLITE project still on?
Awarded Feb 8, 2014 at 16:29
Passive attitude stabilization with magnets - are there studies based on actual flight data?
Awarded Feb 7, 2014 at 12:08
Does Redstone start sequence involve a key?
Awarded Feb 6, 2014 at 16:31
What risk management options are available for Mars orbiters and rovers to mitigate threat of impacting with Siding Spring cometary debris?
Awarded Jan 31, 2014 at 10:01
Are any precautions in place to prevent loss of the Rosetta Lander the way Hayabusa's MINERVA was?
Awarded Jan 22, 2014 at 20:32
Are there any gas giant probes planned that will return images or video?
Awarded Jan 7, 2014 at 20:37
Why did the ESA choose SPARC for LEON?
Awarded Dec 22, 2013 at 21:42
Between a space elevator on Mars versus the Moon, which would have lower material strength requirement?
Awarded Dec 21, 2013 at 14:31
Do astronauts qualify to be calculated for hazardous duty in their pay?
Awarded Dec 18, 2013 at 16:36
Do astronauts qualify to be calculated for hazardous duty in their pay?
Awarded Dec 16, 2013 at 18:12
Karman line analog on other celestial bodies
Awarded Dec 10, 2013 at 20:12
Milestones in LEO launch technology
Awarded Nov 22, 2013 at 14:36
What is the typical power redundancy built into a spacecraft?
Awarded Nov 15, 2013 at 17:09
Can you buy land on the moon?
Awarded Nov 13, 2013 at 23:14
What is the smallest number of humans required for colonization?
Awarded Nov 13, 2013 at 13:36
What are the resource implications of the prevalence of supervolcanoes on Mars?
Awarded Nov 9, 2013 at 18:01
Where should I look in ISS to find mouldy food?
Awarded Oct 25, 2013 at 12:50
Speed-mass graph of starting rocket?
Awarded Oct 21, 2013 at 14:03
Alcubierre "warp" drive and gravitation/orbital considerations
Awarded Oct 14, 2013 at 22:18
Primary payload influence on hitchhiking CubeSat integration and testing?
Awarded Oct 9, 2013 at 18:19
Could antimatter be used for spacecraft propulsion?
Awarded Sep 17, 2013 at 14:04
Changes made to ISRO GSLV-D5's CUS and FBTP since GSLV-D3's LH2/LOX CUS failure to sustain ignition?
Awarded Sep 15, 2013 at 2:29
Why do pressure fed engines have combustion instabilities?
Awarded Sep 6, 2013 at 19:23
Is there an alternative to nuclear reactors for high-power spacecraft?
Awarded Sep 3, 2013 at 15:46
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