A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

The dataset covers the period between September 2004 and December 2023 and will enable researchers to explore and model some ...

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

Peculiar bursts of energy called chorus waves have been detected in deep space far from our planet, suggesting they could ...

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.

All planets revolve around the sun along the same orbital plane ... it looks as though they are aligned as they path Earth, ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

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

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...

An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an impact thousands of years ago.

An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...