The thinking around exoplanet habitability is mostly concerned with a planet's distance from its star. Too close, and any ...

There are black holes that are too big to be born from the death of a star but aren’t quite supermassive either. There’s ...

Somewhere in the distant universe, a supermassive black hole that had gone quiet for millions of years has switched back on.

What's the truth behind this unusually tranquil city of galaxies?

New observations from the James Webb Space Telescope have revealed fresh details about one of the most luminous known objects in the universe: the dust-shrouded quasar W2246−0526, seen just 1.2 ...

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For more than two decades, radio astronomers have been hunting for a specific kind of needle in the Milky Way’s most chaotic ...

When it comes to the Milky Way and Andromeda galaxies, there’s a whole “will they or won’t they” thing going on. In 2012 ...

Astronomers have discovered one of the most extreme stellar orbits ever observed, and now it could help provide a crucial ...

Our galaxy and its nearest large companion, Andromeda, may be headed for a collision on a cosmic scale. What happens then?

Space phenomena that defy the laws of physics Physics works and we know this because it has been tested to extraordinary ...

NASA’s Roman Space Telescope could reveal millions of hidden neutron stars in the Milky Way using gravitational microlensing.