Skip to main content
Space Exploration
David Ratti's user avatar
David Ratti's user avatar
David Ratti's user avatar
David Ratti
  • Member for 9 years, 11 months
  • Last seen more than 1 year ago
Profile Activity
Stats
1,438
reputation
36k
reached
14
answers
4
questions
Communities
Badges
View all badges
This user doesn’t have any gold badges yet.
13
silver badges
22
bronze badges
Top tags
View all tags
31
Score
3
Posts
17
Posts %
23
Score
2
Posts
11
Posts %
10
Score
2
Posts
11
Posts %
7
Score
3
Posts
17
Posts %
5
Score
3
Posts
17
Posts %
5
Score
2
Posts
11
Posts %
Top posts
View all questions and answers
question
26
How can Yuri Gagarin's Vostok 1 flight be considered to have been orbital, since he did not go all the way around Earth?
Oct 9, 2014
answer
18
Why doesn't NASA create targeted campaigns for donations?
Oct 25, 2014
answer
17
What happened to the HDEV ISS Experiment? Is it over?
Aug 25, 2019
question
13
What is the object protruding from the left side of the payload fairing during ULA Atlas V 501 AFSPC-5 launch?
May 23, 2015
question
8
Can the SpaceX Dragon leave the 'trunk' in orbit?
Feb 16, 2015
answer
8
Were there significant instances of cooperation during the Space Race?
Nov 7, 2014
answer
5
Why would an 8-minute burn result in a 6-month delay?
Mar 23, 2019
answer
5
Disposition of the Oxidizer Tank in Rockets with Autogenous Pressurization
Dec 27, 2014
answer
5
Are there any non-government owned, non-US based, companies that are in the process of developing manned spaceflight?
Oct 4, 2014
answer
2
Espionage in the Space Race
Oct 27, 2014