Astronomy Beta
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zibadawa timmy
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51 Answers

Votes Activity Newest
24
Why did the big bang not just produce a big black hole?
Nov 3 '14 at 19:28
13
Existence of gravitons?
Feb 8 '16 at 16:33
11
How much overlap will the Andromeda galaxy and the Milky Way have when they collide?
May 31 '15 at 22:30
9
Is the Dwarf Planet class really necessary?
Jun 13 '15 at 2:36
8
Is the Drake Equation an accurate way of finding the probability of life on planets?
Oct 28 '14 at 8:19
7
Is the sun too small to self-ignite?
Apr 12 '15 at 7:00
6
Is the gravity on Kepler 39b higher than on the Sun?
Apr 26 '19 at 2:08
6
Stability of solar system
Jul 4 '15 at 3:08
6
Is our universe included inside a black hole?
Jun 6 '15 at 10:00
6
Can you explain the pattern of Hill sphere sizes of the objects of the Solar system?
Sep 13 '14 at 23:27
5
Why is the Oort cloud presumed to be spherical?
Nov 14 '14 at 17:23
4
Is there any phenomenon where a supernova doesn't anything leave behind?
Dec 25 '17 at 3:11
4
If a hot Jupiter collides with the parent star, does it enhance or reduce the life of the star?
Jul 14 '16 at 21:51
4
Intuitive explanation for why the universe is flat
May 8 '16 at 7:08
4
Why does shell fusion produce more energy than core fusion?
Apr 24 '16 at 8:55
4
How does the Grand Tack Hypothesis explain how Jupiter formed inside the frost line?
Jun 15 '15 at 2:56
4
Quantum death of stars
Jan 6 '15 at 3:51
4
Is the dark energy between the moon and Earth measurable in any capacity?
Nov 14 '14 at 19:42
3
What exactly are infrared dark clouds and what is the significance of the orientation of their magnetic fields?
Dec 1 '19 at 12:10
3
How is the entropy of a blackhole stored at its horizon?
Mar 26 '18 at 9:28
3
Has SETI data been used for astrophysics? How, or why not?
Jul 21 '15 at 19:27
3
Why doesn't this paradox disprove (some) multiverse quantum gravitational theories?
Jun 26 '15 at 5:29
3
How did Jupiter form where it is?
Jun 15 '15 at 0:10
3
How close are we to be able to detect and measure gravitational lensing inside the milky way?
Jun 5 '15 at 0:06
3
Is mass+energy conserved when a new universe forms inside a black hole?
Jun 1 '15 at 20:13
3
is there any theory or observational evidence that our universe is electrically neutral or not?
Apr 14 '15 at 0:23
3
Strong force and metric expansion
Nov 11 '14 at 21:54
3
Why do some celestial bodies have atmospheres, and not others?
Aug 27 '14 at 7:56
2
Why does the Supernova 2006cm give a very different value for the Hubble constant? Why doesn't it increase error bars for the Hubble constant?
Dec 8 '19 at 3:58
2
If FTL travel is possible can i look back in time to a younger earth?
Mar 18 '19 at 17:50
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