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Astronomy Beta
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Apparently, this user prefers to keep an air of mystery about them.

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  • Australia
  • Member for 2 years, 9 months
  • 112 profile views
  • Last seen 1 hour ago

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Top posts (36) All Questions Answers | Votes Newest

93 Why is Mars cold? Oct 9 '19
20 Pauli exclusion principle - black holes Jul 18 '19
14 Can we track matter through time by looking at different depths in space? Mar 10 '19
13 Can one detect from earth that angular momenta of its axial rotation and its orbital rotation are “almost parallel”? Oct 21 '18
11 antimatter annihilation in stars Sep 6 '19
11 What is the orbital period of our sun around its barycenter? Oct 16 '18
10 Why is the Earth called terrestrial? Can we call the Earth an ocean planet? Apr 17 '19
9 Why do scientists assume they can measure the shape of the universe if it is also widely believed to be infinite? Jun 28 '19
8 Why does each and every planet of our solar system have an unique axial tilt angle? Jun 8 '18
8 If the Mars polar caps were melted, how deep would the oceans be? Jun 29 '19
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