Traditionally thought to go silent after a brief flare of activity, some black holes are now being observed emitting new ...

TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

One of the most perplexing discoveries in modern astronomy has been finding supermassive black holes, some weighing billions ...

The immense gravity of each black hole distorts light from the other’s accretion disk, creating a “funhouse mirror” effect.

Identifying the formation period of planetary systems, such as our solar system, could be the beginning of the journey to ...

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding ...

A new kind of stellar explosion, far brighter and longer-lasting than supernovae, may help scientists explore the secrets of ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have instead ...

A new generation of black hole research is unfolding thanks to artificial intelligence, massive simulations, and cutting-edge ...

Astronomers confirm TOI-5573 b, a rare, miniature Saturn-like planet orbiting a small star, challenging theories of planetary ...