Astronomy Beta
Ng Ph
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All Questions Answers Articles
Votes Newest
4
If months are based on the moon, then why are the months longer in the Gregorian calendar than lunation?
May 24
3
What are the differences between astronomy and cosmology?
Jun 10
3
How does NASA estimate the size of the population of Near-Earth Objects (NEO) of diameter>140 meters?
Jul 19
2
When an object revolves around an oblate planet, in near-circular orbit, does the oblateness ALWAYS make it moves FASTER?
May 25
2
Can someone explain to me the TEME reference frame in defining orbital coordinates?
Jun 3
1
What are opinions of most planetary scientists on this study (link below), were there already some complex reviews in scientific journals?
Oct 14
0
Logically, how can the universe be infinite in size?
Oct 21
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11
Can we use something like RADAR to detect asteroids?
8
If Country A's rocket hits an incorrectly declared satellite of Country B, which institution can arbitrate the dispute? Under which international law?
8
At which speed and angle should satellite be to orbit in longitude line?
8
List of circular satellite orbits for testing inverse square law of gravity
8
How many images of Didymos could be transmitted by Dart between the first full size image and the impact?

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