Ezra Bailey's user avatar
Ezra Bailey's user avatar
Ezra Bailey's user avatar
Ezra Bailey
  • Member for 9 years, 2 months
  • Last seen more than a month ago
28 votes
1 answer
4k views

How realistic would the Sea Dragon engine be to produce given today's technology?

23 votes
3 answers
20k views

Maximum survivable atmospheric pressure

21 votes
4 answers
6k views

Does the Moon have any captured objects orbiting it?

16 votes
2 answers
4k views

Would an astronaut experience a force during a gravity assist maneuver?

15 votes
1 answer
4k views

Why won't the SLS boosters be recovered?

12 votes
5 answers
1k views

Why does NASA not replicate existing manned launch systems?

12 votes
1 answer
4k views

How long does it take to build a Falcon 9 Rocket?

11 votes
1 answer
557 views

What causes Pluto's atmosphere to recede/collapse?

11 votes
1 answer
1k views

How did Energia Buran handle center of mass during flight?

8 votes
1 answer
6k views

Were ejection seats on the Space Shuttle a practical safety system?

7 votes
2 answers
2k views

What is a High Energy Transfer Orbit and what are some examples of their usage?

7 votes
1 answer
615 views

Will the 2018 Mars Dragon Lander be the largest lander on Mars to date?

7 votes
2 answers
800 views

What do the various logos and text on the Soyuz launcher signify?

6 votes
2 answers
8k views

What is the mist on Saturn V during launch? [duplicate]

6 votes
1 answer
190 views

Where did Soyuz and Progress dock with Mir?

3 votes
3 answers
1k views

Why does a gravity capture require a loss of velocity?