Researchers at the Harvard and Smithsonian Center for Astrophysics, along with colleagues at the University of Oklahoma and the University of Montreal, discovered a pair of white dwarf stars that ...

Astronomers have captured a rare and remarkably close view of a giant planet circling a pair of tightly bound suns, offering ...

As the US moves toward criminalizing deepfakes—deceptive AI-generated audio, images, and videos that are increasingly hard to discern from authentic content online—tech companies have rushed to roll ...

Supermassive black holes that weigh several billion times the mass of our Sun are present at the centres of active galaxies. Astronomers observe them as bright galactic cores where the galaxy’s ...