ESA ran a full-scale solar storm drill to prepare for the next Carrington Event - an eruption powerful enough to disrupt life on Earth.

The James Webb Telescope captures the beginning of planetary formation around the young star HOPS-315 for the first time.

Astronomers believe they may have uncovered evidence of a hidden Earth -size planet lurking in the outer solar system. Dubbed ...

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