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Mark777's user avatar
Mark777
  • Member for 8 years, 8 months
  • Last seen more than 5 years ago
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View all questions and answers
question
19
Why is the F9-029 Amos 6 case more complex than the F9-020 CRS-7 explosion?
Sep 16, 2016
question
17
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
answer
12
Could a Delta 4 Heavier be built?
Jul 23, 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
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
10
Why were ejection seats used in Project Gemini instead of a tower escape system?
Apr 7, 2016
answer
9
Is there any possible way to reduce the cost of a manned mission to the Moon?
Apr 24, 2016