Space Exploration
RonJohn's user avatar
RonJohn's user avatar
RonJohn's user avatar
RonJohn
  • Member for 5 years, 10 months
  • Last seen more than a week ago
Profile Activity
Stats
911
reputation
26k
reached
12
answers
3
questions
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16
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Top tags
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18
Score
6
Posts
40
Posts %
11
Score
1
Posts
7
Posts %
11
Score
1
Posts
7
Posts %
11
Score
1
Posts
7
Posts %
11
Score
1
Posts
7
Posts %
7
Score
4
Posts
27
Posts %
Top posts
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All Questions Answers
Score Newest
answer
11
Was "Apollo" an acronym for "America’s Program for Orbiting Lunar and Landing Operations"?
Aug 26, 2020
question
10
How was Demo-2's Falcon 9 booster different from any other F9?
May 30, 2020
question
10
Why is BFR replacing the Falcon 9?
Feb 10, 2018
question
8
Satellite launched, but in storage?
Aug 26, 2018
answer
7
Robotics & Space Missions; Why is the physical presence of people in spacecraft still necessary?
Dec 31, 2020
answer
6
Earth Launch System with Water Propellant
Feb 27, 2021
answer
6
Reusable spacecraft: why still have fairings detach, instead of open/close?
Jun 27, 2019
answer
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, 2018
answer
2
Wouldn't it be better to leave Earth less dramatically?
Feb 5, 2018
answer
2
Are submarine launches horizontal?
Jan 19, 2021
Top network posts
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215
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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