A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight.

Astronomers have discovered a vast and enigmatic bridge of gas stretching across 185,000 light-years, connecting two distant ...

In fact, the Euclid Consortium, the international group managing the European Space Agency's Euclid space telescope, just ...

Researchers from The University of Western Australia node at the International Centre for Radio Astronomy Research (ICRAR) ...

What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy clusters, and dark matter.

Joseph Silk, a professor of physics and astronomy at Johns Hopkins, believes the elusive glow could be proof of dark matter ...

Explore the universe with Euclid’s 3D galaxy map, the largest synthetic simulation of the universe ever created, and check ...

With the Marvel Cinematic Universe now packed with movie stars, who among them earned the highest paycheck off a single MCU ...

Astronomers have detected a mysterious dark object in the distant universe — and its size has them fascinated.

The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...