Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental ...

Astronomers have observed a supermassive black hole far from the center of a galaxy where it ought to be giving off bright ...

Aug. 7 (UPI) --NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to Earth, the administration announced Thursday. The Alpha ...

Astrophotographer Ronald Brecher captured a haunting vista in July earlier this year, in which several deep-sky objects take on the collective appearance of a colossal cosmic shark hunting in the ...