Space Exploration
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Pelinore's user avatar
Pelinore's user avatar
Pelinore
  • Member for 5 years, 5 months
  • Last seen more than a month ago
  • England, UK
Profile Activity

10 Questions

Score Activity Newest Views
12 votes
1 answer
2k views

How deep a valley or trench would be needed on Mars to provide the same atmospheric pressure as 6 km above sea level on Earth?

10 votes
1 answer
872 views

Is there any reason Cyanobacteria or Lichens can't survive on Mars?

8 votes
1 answer
898 views

What's the deepest a trench could theoretically be dug on Mars?

6 votes
2 answers
2k views

What size payloads could we feasibly launch from the moon with a mass driver?

6 votes
4 answers
2k views

What's the orange star I can see in the sky right now? [closed]

3 votes
2 answers
174 views

Is there a live feed from InSight anywhere?

2 votes
1 answer
182 views

Has any mission to Titan tested the idea of producing electricity from Saturn's magnetic field?

2 votes
0 answers
102 views

Have we looked in the right place for life on Mars?

1 vote
0 answers
265 views

What reasons are there (other than oxygen) Tardigrades can't survive Mars?

0 votes
2 answers
315 views

How big a nuke would be needed to break Phobos out of orbit?

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