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10 votes
4 answers
5k views

Why would astronauts need a wristwatch and a separate timer?

1 vote
1 answer
62 views

How to get contact locator events in GMAT using Python

1 vote
1 answer
223 views

What network does the Chandra X-ray Observatory satellite use to communicate with Earth while staying in its orbit?

17 votes
6 answers
6k views

What are the considerations for smelting iron and aluminum in space?

8 votes
1 answer
135 views

First water deluge system?

1 vote
1 answer
48 views

GMAT LEO spacecraft simulation

7 votes
1 answer
2k views

What are the movable-plastic-bag-looking things on the nose of Shuttle?

4 votes
2 answers
119 views

How does one use the SEAESRT charging hazard graphic that NOAA provides?

14 votes
4 answers
2k views

How does Spinlaunch manage the counterweight right after launch?

29 votes
1 answer
6k views

Reasons behind Soviets Using Prolog Programming Language for Buran Space Shuttle?

2 votes
1 answer
125 views

How often does a CubeSat leverage its ADCS?

11 votes
2 answers
821 views

What is this device/object that the SpaceX astronauts are holding?

0 votes
0 answers
84 views

Live_ISS_Stream stopped?

4 votes
0 answers
83 views
+100

Atomic oxygen and UV Radiation qualification tests for a cubesat

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