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frodeborli
  • Member for 10 years, 1 month
  • Last seen more than 1 year ago
11 votes
3 answers
2k views

How does light affect the universe?

10 votes
1 answer
869 views

Did time pass more slowly in the past?

9 votes
1 answer
1k views

How does gravity affect the wavelength of light?

8 votes
2 answers
490 views

Why do we have the cosmological constant?

7 votes
2 answers
203 views

What happens to the energy from a GRB?

6 votes
2 answers
343 views

Does gravity propagate?

6 votes
3 answers
557 views

Heavy star and redshift

5 votes
2 answers
839 views

Spacetime curvature illustration accuracy

5 votes
2 answers
509 views

A clock travelling "faster than the speed of light" [closed]

4 votes
1 answer
115 views

Pictures of large galaxies

3 votes
2 answers
301 views

Could dark matter particles be unstable?

3 votes
1 answer
102 views

Rotation and relativity

3 votes
2 answers
246 views

A black "superhole" possibility?

3 votes
1 answer
86 views

World line coordinate finiteness

3 votes
1 answer
233 views

What if the black hole in the center of the galaxy grew faster?

2 votes
2 answers
140 views

Can redshift be measured using fourier?

1 vote
1 answer
144 views

Age and relativity [closed]

1 vote
2 answers
303 views

Length contraction of a star