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RichS's user avatar
RichS's user avatar
RichS
  • Member for 8 years, 3 months
  • Last seen more than 3 years ago
  • United States
12 votes
Accepted

Does Mars contain more iron than the Earth?

7 votes

Why is the universe full of spinning objects?

5 votes
Accepted

When Phobos collides with mars (or breaks up), will it have any noticeable effects on Earth?

5 votes

How do we know background radiation does not come from undiscovered galaxies?

4 votes
Accepted

What would happen to a gas planet if its core mass goes beyond the Chandrasekhar limit?

2 votes
Accepted

Can young surface of Venus be caused by early oceans instead of global resurface event?

2 votes

How can we explain high redshift numbers?

1 vote

Term for altitude of the sun?

1 vote

Far side of the moon question

1 vote

If a white dwarf collides with a giant star, could it create a TZO?

1 vote

Could a pair of binary black holes form within a star?

1 vote

Can we find rocks from Venus or Mercury on Earth?

0 votes

What happens to the information on the event horizons of two merging black holes?

0 votes

Would being ejected from the Milky Way Galaxy have any major impact on life on Earth?

0 votes

Is there an objective difference between space expansion and reduction in speed of light

0 votes

Do all the stars visible to the naked eye belong to Milky Way?