YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.

Completed in 2022 in United Kingdom. Images by David Grandorge. Wilkinson King Architects complete highly-efficient low ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

While millions of people have been able to enjoy checking off seeing this incredible natural wonder from their bucket list, ...

Aiming to be just the second ever commercial soft landing on the moon, the Blue Ghost mission has arrived in lunar orbit - and captured some incredible views.

The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

Valentine's Day could bring a dazzling display of the northern lights for stargazers in some parts of the U.S.

Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks as the world's telescopes ...

A total lunar eclipse occurs when the Earth moves directly between the sun and the full moon, casting its During totality — ...