Top network posts
- 39 The laws of physics through out the universe
- 15 Is the Sun in our solar system moving or stationary?
- 13 Win TdF without winning any stages?
- 8 What are the criteria for the classification of galaxies?
- 7 Do we have to take gravitational lensing into consideration when measuring the size of exoplanets?
- 6 Images of gravitational lensing
- 6 Can we discern black holes with visible light?
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