User Kevin Kostlan

9 votes

2 answers

2k views

Why is the hot part of Webb's MIRI cryocooler in the 300K area?

asked Sep 1, 2022 at 6:55

9 votes

1 answer

326 views

If James Webb goes "over the hill" is it gone for good?

asked Oct 12, 2022 at 3:14

8 votes

1 answer

3k views

Will spaceX crewed boosters have a self-destruct mechanism?

asked Apr 26, 2023 at 7:25

7 votes

1 answer

1k views

Could you observe air-drag on an ISS spacewalk?

asked Jan 18, 2023 at 4:29

7 votes

1 answer

601 views

Mars helicopter ingenuity stress testing at end of mission?

asked Sep 16, 2021 at 5:47

7 votes

1 answer

805 views

Smallest known asteroid with moon

asked Nov 20, 2021 at 6:41

5 votes

1 answer

132 views

Titan mountains = downwelling in it's ocean?

asked Apr 24, 2020 at 0:40

3 votes

0 answers

90 views

Cold-tolerant Mars electronics

asked Aug 26, 2022 at 0:59

1 vote

0 answers

97 views

Most realistic 2021 rendering of the milky way galaxy [closed]

asked Feb 5, 2021 at 7:28

1 vote

1 answer

237 views

Does venus affect Earth's orbit more than Jupiter

asked Oct 4, 2023 at 21:28

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10 Questions

Why is the hot part of Webb's MIRI cryocooler in the 300K area?

If James Webb goes "over the hill" is it gone for good?

Will spaceX crewed boosters have a self-destruct mechanism?

Could you observe air-drag on an ISS spacewalk?

Mars helicopter ingenuity stress testing at end of mission?

Smallest known asteroid with moon

Titan mountains = downwelling in it's ocean?

Cold-tolerant Mars electronics

Most realistic 2021 rendering of the milky way galaxy [closed]

Does venus affect Earth's orbit more than Jupiter