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Swike
  • Member for 3 years
  • Last seen more than a week ago
72 votes
Accepted

Why can't we see Saturn's phases from earth?

37 votes
Accepted

Kepler space telescope undetected planets

25 votes
Accepted

Why do planets and satellites in the Solar system look so wildly different if they came from more or less the same matter?

16 votes
Accepted

Could this estimate of the size and mass of the Chicxulub Impactor be accurate?

14 votes
Accepted

Are all satellites thought to be the result of collisions with the planets?

10 votes

What is a black hole's "shadow" and the best angle to view it to measure the spin?

8 votes
Accepted

How long would it take for a black hole the mass of our sun to swallow our solar system?

8 votes
Accepted

More recent data and simulations of "Milkomeda", the collision of the Milky Way and Andromeda galaxies?

6 votes

Is it possible to see stars that are gravitationally lensed by the sun from the ground?

3 votes

Are there any planets or objects orbiting in Goldilocks zone?

3 votes
Accepted

how to find the approximate [stellar radius]? (distance from center to most distant star) of a circular flat disk galaxy based on its stellar mass?

3 votes

Moon's rotation and revolution

3 votes

how are the celestial objects measured?

3 votes
Accepted

What is the LSST's plan to address frequent satellite trails in data?

2 votes
Accepted

Can we use Breakthrough Starshot spacecraft to detect any unknown massive object in our solar system?

2 votes

Star rotational axes and Solar system orientations