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11 votes
2 answers
926 views

What are the "insect antennae" on the MMU (Manned Maneuvering Unit)?

5 votes
0 answers
450 views

How many kilograms of nickel particles will be dispersed in Earth's atmosphere by dumping old ISS batteries overboard?

3 votes
1 answer
143 views

Has intra-cranial pressure been measured on ISS astronauts for SANS research?

4 votes
0 answers
87 views

Do ISS astronauts have a preference for when EVA tasks are scheduled with respect to lighting conditions?

3 votes
2 answers
315 views

If a baby was born on the ISS, what would its nationality be?

10 votes
2 answers
2k views

What is the extent of on-orbit refueling experience at the ISS? Which fuels? Which spacecraft?

27 votes
2 answers
4k views

Why is there a pregnancy test kit on the ISS?

23 votes
1 answer
1k views

What paper size do they use on the International Space Station?

6 votes
1 answer
751 views

ISS attitude yaw pitch roll conventions. Which one to use?

4 votes
1 answer
444 views

What is the power required to move the space station?

2 votes
1 answer
114 views

GMAT SGP TLE Propagator and maneuver

6 votes
4 answers
337 views

Deorbit ISS vs. Preserve ISS as raw materials for ISM?

8 votes
2 answers
1k views

Why is the central truss segment of the ISS called S0?

1 vote
0 answers
80 views

How many tonnes of cargo are stored on the International Space Station?

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