Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

  7. current community

    your communities

    more stack exchange communities

    company blog
Space Exploration Beta
Meta user
Network profile
1,038
reputation
2
8
29

Sean

Pandora, chess, and trivia!

6
answers
19
questions
~15k
people reached
  • Soundstage on Mars
  • Member for 1 year, 3 months
  • 158 profile views
  • Last seen 8 hours ago

Communities (123)

Top network posts

Top tags (55)

Score 7
Posts 2
Posts % 8
Score 2
Posts 2
Score 0
Posts 8
Score 0
Posts 4
Score 0
Posts 2
Score 0
Posts 2
View all tags →

Top posts (25) All Questions Answers | Votes Newest

33 Has any spacecraft ever been flown manually to orbit? Jan 12
17 How would the space shuttle have been retrieved following a TAL out of Vandenberg? May 31 '18
13 After the loss of Challenger, why weren’t Galileo and Ulysses launched by Centaurs on expendable boosters? Jun 1
8 Why aren't the Ariane 5's SRBs reused? Jun 13 '18
8 Why aren't airbreathing SRBs a thing? Jun 9 '18
8 What is/was the smallest orbital launch system, by total mass? Jan 21
6 How did the Apollo Moon rocks get away from NASA and into the public? Mar 22 '18
6 Why do GTO launches from Baikonur launch to the northeast? [duplicate] Jul 21 '18
5 Why was the Saturn V considered to be human-rated after Apollo 6? 14 hours ago
5 Why can’t cryogenic propellants be storable, at least on the ground, via refrigeration? Jun 5
View all questions and answers →

Badges (39)

Gold

2

Rarest

Silver

8

Rarest

Bronze

29

Rarest

View all badges →