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bubbles

Started by mrfinger6

jupiter

Started by ukmicky

Whiteholes

Started by DocN

Is complexity increasing or decreasing?

Started by another_someone

Particle Spin

Started by Kryptid

Bright Moon !

Started by neilep

antimatter

Started by padfoot89

Could Earth's core, flip?

Started by Dr. Praetoria

Why is the solar system elliptical?

Started by another_someone

Red shift

Started by DoctorBeaver

Do green stars (suns) exist ?

Started by ROBERT

Moving vehicles.

Started by Troll

 

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