The Quipu superstructure is enormous, spanning 1.4 billion light years – and it could violate one of our fundamental ...

Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

Scientists using data from the European Space Agency’s Gaia mission have made a groundbreaking discovery: a massive exoplanet ...

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...