Astronomy
John Doty's user avatar
John Doty's user avatar
John Doty's user avatar
John Doty
  • Member for 3 years, 7 months
  • Last seen this week
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Top posts
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All Questions Answers
Score Newest
answer
20
Which (if any) space telescope would have worked longer if it hadn't simply run out of helium?
Sep 4, 2022
answer
15
What's the difference between an exoplanetary transit and eclipse?
May 14, 2022
answer
14
Have we observed any static neutron stars?
Mar 3, 2022
answer
12
Is possible to identify the Lagrange L2 point in the sky from the earth?
Dec 31, 2021
answer
11
What happens when the quasar remnants reach Earth in 3 million years?
Oct 9, 2022
answer
8
What is the likelyhood that planet X is a glass (not a typo for gas) planet? What would it mean if it were for what we know of astronomy?
Nov 1, 2022
answer
8
Shouldn't tidal locking be impossible for a satellite that has a considerably eccentric orbit?
Aug 9, 2020
answer
6
Can a star undergo helium fusion after depleting all its hydrogen?
Dec 20, 2021
answer
6
Why does dust affect UV light more severe than it affects X-rays?
Aug 13, 2022
answer
5
Are there neutron stars whose magnetic axis and rotating axis are the same, and if so what will happen?
May 6, 2020
Top network posts
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60
Why do exploration spacecraft like Voyager 1 and 2 go through the asteroid belt, and not over or below it?
46
Are human eyes interferometers?
45
Why did NASA need to observationally confirm whether DART successfully redirected Dimorphos?
37
Why do Canopus Star Trackers track Canopus? Why not so Sirius?
30
Time is the only dimension that has an arrow, and the only dimension which contributes an opposite sign to the metric. Is that just a coincidence?

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