Space Exploration
DrSheldon's user avatar
DrSheldon's user avatar
DrSheldon's user avatar
DrSheldon
  • Member for 5 years, 2 months
  • Last seen this week
  • Earth (currently)
Profile Activity
Stats
47,614
reputation
861k
reached
276
answers
302
questions
Communities
View all
About

I'm your typical nerd.

Badges
View all badges
11
gold badges
161
silver badges
326
bronze badges
Top tags
View all tags
1,000
Score
138
Posts
24
Posts %
295
Score
26
Posts
4
Posts %
293
Score
25
Posts
4
Posts %
292
Score
32
Posts
6
Posts %
218
Score
39
Posts
7
Posts %
213
Score
50
Posts
9
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
127
Why did the Apollo 13 crew extend the LM landing gear?
May 2, 2019
answer
75
Did the Apollo astronauts ever take any medications while on their mission in order to calm their nerves?
Nov 13, 2018
question
74
Why did some Apollo missions carry a grenade launcher?
Jul 29, 2019
question
73
Why is it easier to escape the solar system than get to Mercury or the Sun?
Jul 29, 2020
answer
71
Was planting UN flag on Moon ever discussed?
Jun 8, 2019
answer
71
How often is duct tape used during crewed space missions?
Sep 15, 2019
question
62
Was there a backup plan in case the Shuttle toilet malfunctioned?
Jun 23, 2020
answer
59
Did Apollo carry and use WD40?
Sep 18, 2019
answer
56
Why does the government still fund SLS while SpaceX is cheaper and has the same capabilities if not better?
Jul 18, 2020
answer
52
Was Apollo 13 radio blackout on reentry longer than expected?
Jul 17, 2019
Top Meta posts
21
48
18
60th anniversary of Gagarin's flight
9
Any opposition if I ask a series of questions for the 50th anniversary of Apollo 13?
7
Is CSS a better tag for the Chinese Space Station Tiangong ("Heavenly Palace")?
6
Why can't I ask my question about amateur space projects and development?
6
Should the "shenzhou-11" tag be generalized to "shenzhou"?
Top network posts
View all network posts
74
Why did C use the arrow (->) operator instead of reusing the dot (.) operator?
72
Exactly when did Captain Picard perform his trick on Moriarty in "Ship in a Bottle"?
70
Why was the return key symbol ↵ drawn differently from the motion of a CR-LF?
56
How was collision detection done on the Asteroids arcade game?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.