Black holes, once purely theoretical, are now observable phenomena, offering insights into the universe. Their intense ...

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

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

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

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

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

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

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 ...

Two icy moons of Jupiter, though neighboring and of similar size, exhibit radically different internal structures. A new ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...