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RonJohn
  • Member for 5 years
  • Last seen this week
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3
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12
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7
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12
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Top posts
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All Questions Answers Articles
Votes Newest
12
Was "Apollo" an acronym for "America’s Program for Orbiting Lunar and Landing Operations"?
Aug 26 '20
10
How was Demo-2's Falcon 9 booster different from any other F9?
May 30 '20
10
Why is BFR replacing the Falcon 9?
Feb 10 '18
8
Satellite launched, but in storage?
Aug 26 '18
7
Robotics & Space Missions; Why is the physical presence of people in spacecraft still necessary?
Dec 31 '20
6
Earth Launch System with Water Propellant
Feb 27
6
Reusable spacecraft: why still have fairings detach, instead of open/close?
Jun 27 '19
4
Assuming a spacecraft is traveling in a constant rate and our Astronaut will exit it to a space walk, will she be "left behind" by the spacecraft?
Nov 8 '18
2
Are submarine launches horizontal?
Jan 19
2
Wouldn't it be better to leave Earth less dramatically?
Feb 5 '18
Top network posts
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212
Why do people save so much?
140
Could I take my car even though my mom says no?
134
Should I take out a personal loan to pay off credit card debt?
118
What are the financial decisions leading to "barn find" automobiles?
110
I won USD 50K! Now what should I do with it?

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