Nothing is stopping Four Horsemen Studios, as they have even more Cosmic Legions Character Packs coming soon. Cosmic Legions is a premium sci-fi action figure line from the same designers behind ...

For decades, astronomers wondered why most nearby galaxies are speeding away from the Milky Way instead of being pulled in by its gravity. New simulations reveal the answer: our galaxy sits in a ...

Penn physicist Patricio Gallardo and collaborators tracked the speeds of distant galaxy clusters to test the strength of ...

Cepheid variable star RS Puppis pulses with a regular period. (NASA, ESA, Hubble Heritage Team; Howard Bond/STScI & Penn ...

‘Cosmic fossils’ left by black holes created before the big bang may still shape the universe - Universe may have been ...

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a decades-old mystery about the cosmic ray energy spectrum—which shows a sharp decrease ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

We feel like three-year-olds whenever we stand before the ‘universe.’ Countless questions come to mind, but finding answers easily is difficult. In the vast universe, one feels small, like a mere ...