- antimatter
- dark energy
- dark matter
- dark stars
- event horizon
- galactic collisions
- gamma ray bursts
- higgs boson particle
- lyman alpha blobs
- magnetars
- neutron stars
- parallel universes
- planck time
- quantum particles
- quasars
- radio lobes
- red supergiants
- string theory
- (supermassive) black holes
- supernovae
- the big bang
- VSL
- white holes
- wormholes
jul 12 2010 ∞
dec 28 2013 +
dec 28 2013 +