Space Exploration Beta
Profile Activity
Meta user
Network profile
2,081
reputation
1
12
29

Mark777

Apparently, this user prefers to keep an air of mystery about them.

12
answers
16
questions
~30k
people reached
  • Member for 5 years
  • 51 profile views
  • Last seen Jan 2 '19 at 13:47

Communities (2)

Top network posts

We respect a laser-like focus on one topic.

Top tags (0)

This user has not participated in any tags.

Top posts (28)

All Questions Answers
Votes Newest
19 What would the challenges be in developing a Falcon Heavy with three or four strap-on boosters? Jul 16 '16
19 Why is the F9-029 Amos 6 case more complex than the F9-020 CRS-7 explosion? Sep 16 '16
16 What are the differences in technology between OSIRIS-REx and Hayabusa missions? Sep 13 '16
15 Is the supercooled LOX used in Falcon 9 Full Thrust a first? Mar 19 '16
12 Which are the main challenges for sample return mission from an asteroid and a comet? May 25 '16
11 Can a Boeing CST-100 be used to provide station reboost? Mar 31 '16
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 '16
9 Is there any possible way to reduce the cost of a manned mission to the Moon? Apr 24 '16
9 Could a rocket engine be designed to use different fuels? (Like LOX+H2, LOX+CH4) Apr 30 '16
9 Why does the BE-3 use hydrogen as fuel? Oct 31 '16
View all questions and answers →

Badges (42)

Gold

1

Rarest

Silver

12

Rarest

Bronze

29

Rarest

View all badges →