YR4 has a 1-in-83 chance of striking Earth in December of 2032 as it continues to move in its orbit around 27 million miles away from Earth.

Scientists confirm the existence of liquid water on Mars, altering our understanding of the Red Planet. Evidence of wave ...

Less than 24 hours after the International Astronomical Union’s Minor Planet Center announced the discovery of a new asteroid ...

Discover how long-term space missions impact astronauts' eye health, with over 70% experiencing vision changes due to ...

As Sussan Ley compared the First Fleet's arrival to billionaire Elon Musk's bid to explore Mars in an Australia Day speech, ...

Astronomers who identified HD 20794 d say its proximity to its host star and orbital pattern suggest it could hold water.

Exciting advances in space exploration are underway as NASA tests revolutionary shape memory alloy (SMA) spring tires ...

NASA says after dark, throughout the month of January, you’ll be able to see Venus, Saturn Jupiter and Mars. Venus and Saturn will appear in the southwest of the sky, Jupiter will appear overhead and ...

A rare celestial event is captivating stargazers as six planets align in a striking display, says Professor Chandana ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for decades. Now, Harvard ...

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