Graphic visualisation of NASA's Solar Dynamics Observatory (SDO) shows a vast 500,000 mile-wide coronal hole in the sun's ...

Sunspot AR3500 blasted a M9.8-class solar flare. NASA's Solar Dynamics Observatory captured footage of the flare in multiple wavelengths. Views from the ESA/NASA Solar and Heliospheric Observatory ...

While G1 storms are considered the mildest category, they can still have noticeable effects, particularly in terms of aurora ...

CAPE CANAVERAL, Fla. — A newly discovered asteroid has a tiny chance of smacking Earth in 2032, space agency officials said ...

NASA spots monstrous 500,000-mile sun ‘hole’ that will target Earth with aurora-sparking solar storms on January 31.

Rjukan, a small town in southern Norway, experiences six months of darkness every year due to high mountains blocking ...

Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years—and pinpoints why.

A CHILLING graphic shows how an asteroid the size of a football pitch is on course to smash into Earth at Christmas time in ...

A vast 500,000-mile-wide coronal hole has opened in the Sun's atmosphere. The area measures over 62 times the diameter of ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...