Stack Exchange Network

Stack Exchange network consists of 174 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
630
reputation
5
5

Peter Green

Apparently, this user prefers to keep an air of mystery about them.

13
answers
0
questions
~14k
people reached
  • Member for 3 years, 4 months
  • 5 profile views
  • Last seen 7 hours ago

Communities (113)

Top Network Posts

Top Tags (27)

Score 21
Posts 5
Posts % 38
Score 10
Posts 2
Score 9
Posts 1
Score 9
Posts 1
Score 8
Posts 3
Score 6
Posts 1
View all tags →

Top Posts (13) All Questions Answers | Votes Newest

9 Why is space fuel cheap compared to rocket cost? Feb 10 '18
6 Why can Falcon Heavy bring 4.2 times as much mass to Mars than F9, but only 2.7 times as much to LEO? Feb 7 '18
5 How does the Rocket Equation work when you use boosters? Feb 9 '18
4 How long does the refurbishment process of a Falcon 9 take? Nov 23 '18
3 How do vehicles get smoothly to a circular low Earth orbit? Jan 8 '18
3 Is the overall mortality rate for being in a spacecraft in space or bound for space about 4%? Apr 25 '16
2 Why does the material for space elevators have to be really strong? Oct 14 '16
1 Have there ever been people trapped in a shut down spacecraft? Dec 6 '18
1 Why is using a space elevator cheaper than rocket power? Sep 11 '18
1 Is there a database for space junk beyond Earth orbit, and is Roadster in it? Apr 23 '18
View all questions and answers →

Badges (10)

Gold

—

Silver

5

Rarest

Bronze

5

Rarest

View all badges →