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Score of 13

6 answers

6492 views

Why don't I find the concept of cosmic velocities in western space-related materials?

Sophie Swett

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answered yesterday

Score of 1

1 answer

158 views

What is the difference between ROBOT and the DST?

GandalfDDI

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answered 2 days ago

Score of 4

3 answers

1115 views

Is air density or air pressure the important quantity for breathing?

Peter - Reinstate Monica

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answered Jun 28 at 13:49

Score of 17

3 answers

32446 views

How much Energy is required to put 1 kg in LEO?

CommunityBot

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modified Jun 26 at 11:47

Score of 2

1 answer

332 views

Vandenberg AFB SLC 6 layout

Mitch99

reputation score 573

modified Jun 23 at 18:39

Score of 12

0 answers

188 views

Why do multiple parachutes have stable spacing rather than bunching together?

Woody

reputation score 37562

modified Jun 23 at 0:30

Score of 57

7 answers

6887 views

What technological breakthroughs were required to land booster stages?

Russell Borogove

reputation score 176628

modified Jun 22 at 22:32

Score of 13

1 answer

1906 views

How does the landing accuracy of Dragon (under parachutes) compare to Soyuz?

STEPHEN J BAKER

reputation score 1

modified Jun 22 at 15:08

Score of 8

1 answer

220 views

Has densified hydrogen ever been used as a rocket fuel?

Slarty

reputation score 11542

answered Jun 22 at 13:45

Score of 6

2 answers

1309 views

What is boil-off and how to stop it from happening in the vacuum of space?

TJM

reputation score 3564

modified Jun 22 at 13:14

Score of 3

1 answer

1074 views

Should there be black crosses from the Réseau plate in this Apollo mission photograph? If so, where are they?

Uwe

reputation score 50481

modified Jun 22 at 12:46

Score of 19

4 answers

7026 views

How is it known that asteroid 2011 UW158 has so much platinum?

Fred

reputation score 13838

modified Jun 21 at 10:55

Score of 2

0 answers

136 views

Practical rate (e.g. kg/day) that carbon could be harvested from CO2 in the Martian atmosphere and climate?

Fred

reputation score 13838

modified Jun 21 at 10:30

Score of 6

3 answers

3608 views

Would capture of a uranium-rich asteroid open new possibilities?

Fred

reputation score 13838

modified Jun 21 at 10:04

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Why don't I find the concept of cosmic velocities in western space-related materials?

What is the difference between ROBOT and the DST?

Is air density or air pressure the important quantity for breathing?

How much Energy is required to put 1 kg in LEO?

Vandenberg AFB SLC 6 layout

Why do multiple parachutes have stable spacing rather than bunching together?

What technological breakthroughs were required to land booster stages?

How does the landing accuracy of Dragon (under parachutes) compare to Soyuz?

Has densified hydrogen ever been used as a rocket fuel?

What is boil-off and how to stop it from happening in the vacuum of space?

Should there be black crosses from the Réseau plate in this Apollo mission photograph? If so, where are they?

How is it known that asteroid 2011 UW158 has so much platinum?

Practical rate (e.g. kg/day) that carbon could be harvested from CO2 in the Martian atmosphere and climate?

Would capture of a uranium-rich asteroid open new possibilities?

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