Using NASA 's Hubble Space Telescope and other observatories, astronomers found the cosmic object in an unexpected place.

A star in a faraway galaxy is sending itself into a spiral of doom, repeatedly plunging through a disk of hot gas surrounding ...

Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

Take a journey to 89 million light-years away from Earth to the NGC 7727 galaxy. It harbors the closest pair of supermassive ...

In the early universe, primordial black holes could acquire a "dark charge," giving them an unnaturally long lifetime, new research suggests. This makes them an interesting candidate for dark matter.

According to the IXPE's findings, high optical to X-ray polarization ratio indicates that Compton scattering might be the mechanism of X-ray generation. There are two possible and competing ...

The best tech products announced this week include Bang & Olufsen's portable speaker and Leica's special-edition camera.

North Atlantic Right Whales face threats. Scientists use NASA satellites to monitor their food source, Calanus finmarchicus.