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artificial-satellite

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34 posts edited

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736 votes cast

Answers (22)

Votes Activity Newest

24	Are we capable (engineering-wise) of building a spacecraft in space?
17	Why does the Earth lose rotational velocity in the vacuum of space?
15	What will become of the two cubesats deployed as part of the Insight mission?
14	Collision with space junk - Where is it safe? Where is it most dangerous?
11	Will New Horizons be able to tell if Pluto is from outside the Solar System?

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Reputation (3,207)

+10	Is there a means to communicate with robots on/around Mars whilst the Sun is between Mars & Earth?
+10	Is there an upper limit for the internal size of space stations?
+10	Are today's rockets the last of a dying breed?
+10	Why is a corner of InSight's selfie cropped like this?

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Questions (12)

Votes Activity Newest

23	Were decommissioned Cold War missiles repurposed for peaceful spaceflight?
13	Is there an upper limit for the internal size of space stations?
13	Space Elevator Between Doubly-Tidally Locked Bodies
12	Quality vs. Quantity for Rocket Engines
12	Are the Russians planning to replace the Baikonur Cosmodrome?

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Tags (80)

34 artificial-satellite × 3	24 cost-to-orbit
32 rockets × 5	24 ssto
26 mars × 5	17 colonization × 2
25 insight × 3	17 physics
25 cost × 3	17 celestial-mechanics

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Bookmarks (391)

Votes Activity Newest Views Added

122	Do the planets really orbit the Sun?
115	How many extraterrestrial bodies have hosted a “lander” which returned images?
108	If the astronauts on Apollo 11 had landed safely on the moon but could not take off, would there have been a rescue mission?
108	What is the purpose of having a countdown during a rocket launch?
108	What are the choices today for orbital mechanics simulation software?

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	Astronomy♦	29,519 rep	3 gold badges97 silver badges168 bronze badges
	Skeptics	10,708 rep	5 gold badges58 silver badges63 bronze badges
	Physics	10,133 rep	5 gold badges35 silver badges66 bronze badges

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