Space Exploration
user avatar
user avatar
user avatar
Mark777
  • Member for 6 years, 6 months
  • Last seen more than 3 years ago
Profile Activity
Stats
2,109
reputation
34k
reached
12
answers
16
questions
Communities
Badges
View all badges
1
gold badge
13
silver badges
32
bronze badges
Top tags
View all tags
37
Score
12
Posts
43
Posts %
33
Score
5
Posts
18
Posts %
26
Score
8
Posts
29
Posts %
19
Score
3
Posts
11
Posts %
19
Score
3
Posts
11
Posts %
15
Score
5
Posts
18
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
19
Why is the F9-029 Amos 6 case more complex than the F9-020 CRS-7 explosion?
Sep 16, 2016
question
18
What would the challenges be in developing a Falcon Heavy with three or four strap-on boosters?
Jul 16, 2016
question
16
What are the differences in technology between OSIRIS-REx and Hayabusa missions?
Sep 13, 2016
answer
15
Is the supercooled LOX used in Falcon 9 Full Thrust a first?
Mar 19, 2016
question
12
Which are the main challenges for sample return mission from an asteroid and a comet?
May 25, 2016
answer
11
Can a Boeing CST-100 be used to provide station reboost?
Mar 31, 2016
answer
10
Could a Delta 4 Heavier be built?
Jul 23, 2016
question
10
If it is difficult for Merlin engine to have deeper throttling, could it be as an option a different engine at the center of the rocket?
May 5, 2016
question
9
Why were ejection seats used in Project Gemini instead of a tower escape system?
Apr 7, 2016
answer
9
Why does the BE-3 use hydrogen as fuel?
Oct 31, 2016

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.