This new finding suggests these emissions could be driven by magnetars or binary star systems, marking a significant leap in ...

The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

The Arecibo message contained an image of a man only. But what might seem a sexist choice deserves a more subtle ...

Fast radio bursts — powerful and poorly understood cosmic eruptions — tend to occur in massive galaxies that host long-dead ...

The Chandra X-ray Observatory is the darling of high-energy astrophysics. Famed for providing unequaled x-ray views of ...

New research sheds light on how a pair of unusual black holes may have been able to keep their companion stars alive — and at a distance.

On April 8, 2024, the Einstein Probe (EP) captured an unusual transient, EP240408a, with its panorama lobster-eye telescope.

An international team of astronomers has conducted a multiwavelength study of an X-ray binary designated 1eRASS ... an icy protoplanetary disk of a young star known as PDS 453.

Scientists have detected the signal from two giant black holes interacting with a cloud of gas in the center of a galaxy for ...