Astronomy
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peterh
  • Member for 7 years, 11 months
  • Last seen more than a week ago
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Truthful words are not beautiful; beautiful words are not truthful. (Lao Tze)

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All Questions Answers
Score Newest
question
25
How can Io be tidally heated while it is in tidal lock?
Dec 1, 2021
answer
24
Is there any orbit at which the Roche limit can be "felt"?
Jul 14, 2018
answer
15
Can a system of three stars exist?
Aug 31, 2019
answer
15
Is there a star over my head?
Sep 8, 2019
question
14
How was the Earth-Sun distance originally calculated?
Sep 5, 2014
answer
11
Is there anything like a supermassive white hole? How are they formed? And where are they present?
Sep 4, 2016
answer
11
Satellite in orbit in front of and behind the Moon
Jul 20, 2019
answer
8
How well would the Moon protect the Earth from an Asteroid?
Jul 30, 2019
question
8
What is the characteristic time of the evaporation of the galaxies?
Feb 22, 2020
answer
8
Lunar orbit distance
Aug 9, 2018
Top Meta posts
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4
What is happened to the site in the second half of 2017?
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104
Does nginx support comment blocks in configuration?
65
How do I experimentally measure the surface area of a rock?
55
What is in `C:\ccmcache`?

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