Observing this distant epoch is notoriously difficult, astronomers say. At that time, the universe was filled with a dense ...

The Fermi bubbles were discovered in 2010 by NASA’s Fermi Gamma-ray Space Telescope. The two orbs form an hourglass structure ...

Blue Marvel is, in all regards, a highly underrated Marvel powerhouse, and his triumph over the Sentry serves as a great ...

Researchers studying the Milky Way’s center have discovered unexpected cold hydrogen clouds nestled inside the Fermi bubbles, ...

Astronomers using the Green Bank Telescope in West Virginia have spotted massive clouds of cold hydrogen gas hiding within the Fermi bubbles.

Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold ...

New research shows that ice in space, once thought to be fully amorphous, may contain up to 25% tiny crystalline ...

A proposed satellite mission aims to orbit the far side of the Moon to detect faint radio signals from the universe’s cosmic ...

Astronomers claim to have found new evidence supporting a controversial observation that our galaxy is residing in an unusually sparse region in space. If it's correct, it could rewrite cosmology.

An artist's impression of the UK-led CosmoCube spacecraft, which would orbit be tasked with listening out for an "ancient ...

Astronomers want to unlock the secrets of the "Cosmic Dawn" by sending a miniature spacecraft to listen out for an "ancient ...