Scientists spotted an enormous black hole in the early universe that's growing at 2.4 times the theoretical Eddington limit.

A neutrino sensor array, ARCA, lines the Mediterranean seafloor near Sicily. A physicist took ARCA’s first huge win to a warm ...

For scientists, learning more about how black holes behave is essential to understanding how the universe works. A recent ...

Astronomers detect a fast radio burst from 10 billion years ago, FRB 20240304B, revealing clues about the early universe.

The universe is a slow-changing place. While it's mostly true that the heavens and the deep-sky objects in it will look ...

A team of Pennsylvania State University researchers has a unique take on mysterious red dots first observed by the James Webb ...

A team of astronomers has identified a double gravitational lens system with an extraordinary “zig-zag” light path, rewriting the way we view gravitational lenses and their role in unraveling cosmic ...

Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...

Using the wide-field survey capabilities of the Subaru Telescope, astronomers discovered active supermassive black holes, or ...

In 1925, Edwin Hubble's observation of Cepheid variables in the Andromeda galaxy revolutionized astronomy, proving the ...

Astronomers have discovered the longest radio jet so far in the early universe, spanning 200,000 light-years. Credit: NOIRLab / NSF / AURA / M. Garlick illustration Scientists have found a quasar ...

A man in his 30s who became unresponsive after riding the Stardust Racers thrill ride at Universal Orlando’s new Epic ...