User Graham - Space Exploration Stack Exchange

Graham

Member for 7 years, 5 months
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15 Answers

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46 votes

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Why not land SpaceX's Starship like a plane?

answered Feb 12, 2021 at 13:11

20 votes

Why aren't the 'bedrooms' aboard the ISS also the escape pods?

answered May 8, 2017 at 10:58

17 votes

Why are so many space telescopes placed in LEO instead of at Lagrange Points? And why do we hear about Hubble more than any Langrange-orbit telescope?

answered Jun 17, 2018 at 9:16

16 votes

When will we send floating probes to Venus?

answered Jan 26, 2018 at 12:36

15 votes

Curiosity and Perseverance landing - with so much dust blown everywhere, what's the point of the skycrane?

answered Feb 28, 2021 at 20:02

15 votes

Will SLS be launched as often as the space shuttle was?

answered Sep 23, 2022 at 13:05

13 votes

What happens to payload fairings of GEO launches?

answered Aug 6, 2020 at 9:27

6 votes

Could an astronaut safely shoot the Sun with a gun?

answered Mar 29, 2018 at 11:41

6 votes

Why do many comets & asteroids keep moving through the solar system, but space ships need fuel to do so?

answered Feb 27, 2021 at 10:34

4 votes

Post Space Shuttle, is NASA going from touchdown back to splashdown?

answered Apr 3, 2020 at 16:19

3 votes

Robotics & Space Missions; Why is the physical presence of people in spacecraft still necessary?

answered Jan 1, 2021 at 22:24

2 votes

Would it be possible to go beyond Jupiter without making any slingshot?

answered Oct 12, 2017 at 13:00

1 vote

Cost-effective Space Shuttle: was it feasible?

answered Jan 2, 2018 at 13:41

1 vote

Why haven't telescopes been sent to other planets?

answered Jul 6, 2016 at 12:34

-3 votes

Why is it assumed that space flights have to be safe?

answered Jul 4, 2022 at 15:35