A massive coronal hole has opened on the sun, sending high-speed solar wind toward Earth and increasing aurora activity.

Climate change “supercharged” Storm Éowyn and means such extreme weather events are likely to happen “more often”, Friends of ...

NASA’s Parker Solar Probe flew closer to the sun than any spacecraft ever has, surviving expected temperatures of 1,800 ...

Two new studies show a briny, carbon-rich environment on the parent body of the Bennu asteroid was suitable for assembling ...

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...