The largest-known piece of Mars to be found on Earth will be up for bid and could be sold for up to $4 million at auction.

At an exhibition in the heart of China's capital, Beijing, cosmic data becomes tangible art.

Sotheby’s may be better known for Warhols and Picassos, but this week, the Upper East Side auction house is going full geek. Through July 15, the annual Geek Week exhibition returns, transforming the ...

Geologists from the University of Aberdeen have confirmed that cracks in the Earth, called volcanic fissures, helped create many of the ...

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

In our analysis this week, we look at how NASA's proposed budget would slash the agency's science division by nearly 50%.