An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon ...

What is a galaxy? - Earth.com ...

The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...

RIT’s Center for Computational Relativity and Gravitation researchers publish papers on new ways to identify supermassive ...

As the Large Magellanic Cloud approaches our galaxy, its hidden black hole may one day collide with Sagittarius A. Discover ...

For the first time, scientists have reconstructed the full history of a galaxy outside the Milky Way using chemical clues. By ...

The JWST has detected more active black holes than expected, casting doubt on their prevalence in the early universe.

How does a black hole generate a magnetic field and how can it be measured and visualized? Alan CroftSeattle, Washington As ...

A breakthrough in the cosmic caper came in 2023, when a team of researchers led by Anna de Graaff, a Clay Fellow at the ...

Asteroids! From 2024 YR 4's possible lunar impact to the DART mission's impact of Dimophos, we look at how scientists are ...

Like tiny photobombers, cosmic anomalies resembling small, bright red points show up in almost every snapshot taken by the ...