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5 votes
2 answers
386 views

How to determine the number of Multi Layer Insulation layers for a satellite?

2 votes
0 answers
26 views

What does "Common frequency offset" plot means in gnss raw measurements?

4 votes
1 answer
699 views

Why is this satellite's solar panel oscillating?

9 votes
2 answers
2k views

Is there any satellite that uses LOX as oxidizer?

41 votes
6 answers
56k views

How does GPS receiver synchronize time with GPS satellites?

2 votes
1 answer
121 views

What could cause a satellite to tumble during operation?

5 votes
2 answers
205 views

How to build an orbit propagator?

2 votes
1 answer
99 views

Does the dawn-dusk orbit maintain the inclination with respect to the ecliptic plane?

3 votes
3 answers
2k views

Why didn't NASA launch communications relay satellites outside the asteroid belt to communicate easily with interstellar satellite?

10 votes
2 answers
1k views

Is this the longest that a spacecraft "went to sleep" and then woke up on schedule?

2 votes
1 answer
98 views

For using the acceleration due to drag formula, which coordinate frame should the satellite's position and velocity vectors be in?

2 votes
1 answer
117 views

How will the RADARSAT Constellation Mission (RCM) satellites achieve their final orbital spacing?

3 votes
1 answer
212 views

For how long is a satellite orbiting at 300 miles going to be visible from horizon to horizon?

8 votes
3 answers
2k views

What is the density of the earth's atmosphere at an altitude of four hundred kilometers?

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