The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

The hit CBS sitcom The Big Bang Theory is a show that is quite famous for frequently featuring guest stars, and among the many that appear, Riki Lindhome is quite notable.

Seen as a long strand with smaller threads branching, the Quipu superstructure contains 68 galaxy clusters spanning 1.4 ...

Did The universe really begin with a bang, a bounce? The theory that the universe is both possibly having endured a sudden ...

New evidence suggests the universe might not behave as expected, raising questions about the costs of being wrong.

But axions were pushed aside as the WIMPs hypothesis gained more steam. Back-of-the-envelope calculations showed that the ...

Inspired by superconductivity, a strange new theory that seeks to explain dark matter might explain dark energy, too ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

If dark matter did exist before the Big Bang, it may hold the key to understanding the universe’s earliest moments, long before time itself — at least as we perceive it — began to tick.

Dark matter, though invisible, weighs heavily on how we understand the universe. Its gravity sculpts galaxies, holds clusters together, and shapes cosmic evolution—yet we still don’t know what ...