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Cornelis's user avatar
Cornelis's user avatar
Cornelis
  • Member for 7 years, 1 month
  • Last seen more than a month ago
  • Europe
16 votes
4 answers
6k views

Could we see the surface of Venus after the explosion of a H-bomb in its atmosphere?

9 votes
3 answers
4k views

Will there be live HD television from Mars with the Mars 2020 mission?

18 votes
3 answers
3k views

If one Starship can transport 100 people to Mars, how many could it safely land near Mercury's north pole after one Hohmann-like transfer?

14 votes
2 answers
3k views

How can NASA be prevented from becoming too dependent on one rocket company or vice versa?

13 votes
3 answers
3k views

Mars versus the poles of Mercury WRT colonization

15 votes
2 answers
3k views

Is the Curiosity rover equipped with motion detectors?

14 votes
2 answers
2k views

Why not bring life to Venus along with the next exploring mission?

11 votes
3 answers
2k views

What is the fastest rover that has ever traveled on the surface of an extra-terrestrial body?

8 votes
2 answers
2k views

What are and could be all the advantages and disadvantages to have a crewed station on Phobos before landing crewed missions on Mars?

8 votes
1 answer
2k views

Why not a "live" visual connection with Curiosity on Mars all the time?

11 votes
1 answer
2k views

Will Curiosity and the Mars 2020 rover be able to communicate with each other via a Mars orbiter?

20 votes
1 answer
1k views

Why is Curiosity not heading for Peace Vallis?

7 votes
2 answers
1k views

Which of the 2 delta-v calculations for a Mercury orbit insertion from LEO is right and which is wrong?

6 votes
3 answers
1k views

Is it possible for Curiosity to broadcast live HD television from Mars to Earth?

2 votes
4 answers
1k views

Will the Mars helicopter be able to remove the dust from solar panels?

5 votes
3 answers
984 views

What could be the cause of the extraordinary high Fe counts from the PIXL instrument onboard the Perseverance rover?

5 votes
1 answer
939 views

What is the white stuff emerging from a hole on the surface of Mars?

4 votes
1 answer
905 views

Which scientific articles together give proof of all the chemical elements found on Mars?

11 votes
3 answers
868 views

Will uncovering the ice deposit in Utopia Planitia improve the climate on Mars?

3 votes
1 answer
832 views

What harm could perchlorate consuming bacteria do to potential native life forms on Mars?

5 votes
5 answers
758 views

How much energy is needed to bring Phobos closer to Mars?

9 votes
1 answer
678 views

What type of rock or soil on Mars will give Nostoc Commune cyanobacteria the best chance to survive there?

-7 votes
2 answers
676 views

Is the definition of the Kármán line from Wikipedia right? [closed]

10 votes
2 answers
665 views

What was the driving record of each rover on Mars in one sol, and when?

3 votes
1 answer
632 views

What are the regularly spaced spots on this piece of material on the surface of Mars?

4 votes
5 answers
602 views

Will mining water on Bennu for travelling to Mars not be more economical than mining it at the lunar south pole?

4 votes
4 answers
595 views

What is the most economical way to vaporize the CO₂ deposit near the south pole of Mars?

5 votes
1 answer
589 views

Is really almost all the water in the atmosphere of Venus above the clouds?

10 votes
1 answer
580 views

Is there really a frozen lake near the equator on Mars?

9 votes
1 answer
580 views

Why is the northeastern region of Syrtis Major Planum a selected landing site for the Mars 2020 mission?

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