Starship is go for launch's user avatar
Starship is go for launch's user avatar
Starship is go for launch's user avatar
Starship is go for launch
  • Member for 11 months
  • Last seen more than a week ago
18 votes
6 answers
4k views

What makes aluminum aerospace grade?

12 votes
2 answers
2k views

Could a Mars rover go to Phobos or Deimos instead?

10 votes
2 answers
2k views

Why did the Firefly Alpha launch in September 2021 fail?

9 votes
1 answer
2k views

Could Ingenuity survive if Perseverance failed?

7 votes
1 answer
6k views

How long can the SpaceX Starlink satellites survive before they deorbit?

7 votes
4 answers
3k views

What is "aerospace grade"?

7 votes
3 answers
1k views

What happens to the parts of rockets after they burn up?

6 votes
1 answer
3k views

How did pages of Ramon's diary survive the Columbia disaster?

6 votes
1 answer
947 views

Will Roadster ever encounter Mars?

5 votes
1 answer
668 views

How far is the solar system's center of mass from the sun? [duplicate]

5 votes
2 answers
2k views

What is wrong with hydrazine as a monopropellant?

5 votes
2 answers
404 views

What modifications would be necessary to make to a Mars rover to let it land on Phobos or Deimos?

4 votes
1 answer
178 views

What type of galactic orbit will the Voyager probes have?

3 votes
2 answers
192 views

When will the ISS deorbit?

3 votes
2 answers
1k views

What will happen to the parts of the ISS after they burn up?

2 votes
1 answer
221 views

Why did the recent Elana41 mission fail?

2 votes
1 answer
279 views

What is the lowest the cost of launch can get to?

2 votes
0 answers
125 views

What is the cost breakdown of a Falcon Heavy launch?

2 votes
2 answers
182 views

Could dust kicked up from the Apollo landings reach Earth intact?

2 votes
1 answer
105 views

Why did the "Running out of Toes" mission fail?

1 vote
1 answer
186 views

Why did the Hyperbola-1 launch fail in February 2021?

1 vote
1 answer
239 views

What if both SRBs failed in a shuttle launch?

1 vote
1 answer
150 views

How many lives have space agencies saved? [closed]

0 votes
0 answers
68 views

What is the purpose of having a planned hold during a countdown for a rocket launch? [duplicate]

0 votes
0 answers
99 views

Why can't the Falcon 9 first stage touch the water? [duplicate]

0 votes
2 answers
249 views

Why did Curiosity perform TCMs?

0 votes
1 answer
96 views

What if we replaced our Sun with a red dwarf? [closed]

0 votes
0 answers
94 views

What would happen if a rocket was shot? [duplicate]

0 votes
1 answer
439 views

What is the reliability of the Merlin engine?

0 votes
0 answers
69 views

Why is most of mission control in Houston? [duplicate]