In a landmark discovery, astronomers have confirmed the existence of a solitary stellar-mass black hole—an object with ...

They have refined the estimate of the black hole mass, ruling out the possibility of it being a neutron star. It is thought ...

A blob of gas seen outside the Milky Way could be a type of starless, dark matter–dominated galaxy. Some scientists are skeptical.

Who knew that magnetic fields could be so useful? Astronomers are able to use magnetic fields to map our environment within ...

Highly magnetic neutron star is wandering our Milky Way galaxy. Astronomers using NASA’s Hubble Space Telescope have tracked ...

"Magnetar birth rates and formation scenarios are among the most pressing questions in high-energy astrophysics." ...

On Thursday 27 March, the European Space Agency (ESA) sent its last messages to the Gaia Spacecraft. They told Gaia to shut down its communication systems and central computer and said goodbye to this ...

"What makes Zhúlóng stand out is just how much it resembles the Milky Way—both in shape, size and stellar mass," said the ...

NASA’s Hubble Space Telescope observed a roaming magnetar of a different origin, indicating the possibility of understanding ...

Researchers using NASA's Hubble Space Telescope have discovered the magnetar called SGR 0501+4516 is traversing our galaxy ...

ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3. It's mass is "33 times that of our Sun," according to the European Southern ...