Tour
About Us
Meta
Loading…
Log in
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
All Sites
Top Users
Digests
Rikki-Tikki-Tavi
top
accounts
reputation
activity
bookmarks
subscriptions
Top Questions
19
votes
Using the same figure twice with no new number
floats
labels
asked Sep 8 '14 at 18:03
tex.stackexchange.com
10
votes
Function of the RL10 Oxygen Turbopump's Splined Shaft End
engineering
oxygen
rl-10
asked Aug 5 '14 at 16:57
space.stackexchange.com
8
votes
What does “tol” mean in a gear box?
mechanical-engineering
gears
asked May 6 '15 at 15:19
engineering.stackexchange.com
6
votes
Closed form solution to a problem of tangent circles
computational-geometry
trigonometry
asked Jul 1 '16 at 15:29
computergraphics.stackexchange.com
5
votes
Solving a set of Geometry Constraints - What's that Method called?
computational-geometry
cad
asked Jun 20 '16 at 16:46
computergraphics.stackexchange.com
Top Answers
75
Why is gold used in space technology to protection from heat radiation?
space.stackexchange.com
58
Why was Venus rather than Mars targeted for the first interplanetary landings?
space.stackexchange.com
50
Soyuz landing ground detection
space.stackexchange.com
35
How can a 9-engine Falcon rocket be cheaper than single engine rockets?
space.stackexchange.com
27
Can Voyager still use its thrusters to avoid hazards?
space.stackexchange.com
21
What is the possibility of Voyager 1/2 colliding with matter (Asteroids or planetoids) present in space?
space.stackexchange.com
20
Is there enough iron on the Moon to support industry?
space.stackexchange.com
18
What is the mysterious “Ball of Mars”?
space.stackexchange.com
17
How does propellant flow work in a nuclear thermal rocket?
space.stackexchange.com
16
What fraction of a liquid rocket launching from Mars to return to Earth would be fuel?
space.stackexchange.com
16
Does the ISS medical inventory include a sun-tan/sunscreen lotion/cream?
space.stackexchange.com
15
How similar are Soyuz and Progress?
space.stackexchange.com
15
Is it possible building an Space Shuttle in reinforced concrete?
space.stackexchange.com
15
Can it be said that Venus is covered by an ocean rather than atmosphere?
space.stackexchange.com
13
Why do artificial satellites need orbit correction, but natural ones don't?
space.stackexchange.com
13
Why do the shapes of these two exhaust plumes from an Atlas V 411 look different?
space.stackexchange.com
13
How can delta-v and aerobraking as shown in this chart be explained?
space.stackexchange.com
12
What would determine the interior temperature of a large space station?
space.stackexchange.com
12
Why are rocket engines operating above 100% often considered nominal?
space.stackexchange.com
12
Would reusable rockets render the idea of space elevators useless?
space.stackexchange.com
11
Is it possible to stand still in space?
space.stackexchange.com
11
Titan rover survival challenges
space.stackexchange.com
11
Could steam be used as a efficient power source for a space craft?
space.stackexchange.com
10
When approaching target planets/moons, how frequently do spacecrafts take photographs?
space.stackexchange.com
10
What do rockets eject?
space.stackexchange.com
10
Has any work been done on alternatives to rolling element bearings in rocket turbopumps?
space.stackexchange.com
9
When was there a dog in ISS's Kibo module?
space.stackexchange.com
9
Why does Soyuz use a single large parachute vs 3 on most American capsules?
space.stackexchange.com
9
Why do Soyuz landings seem to be overshot?
space.stackexchange.com
8
Are rocket tanks being filled up until the last seconds before liftoff?
space.stackexchange.com
1
2
next
Stack Exchange works best with JavaScript enabled