Long before the Curiosity rover set robotic wheels on Mars, two landers touched down. NASA's Viking Project, as well as ...

On the slopes of Martian mountains and craters clings what appears to be flowing honey, coated in dust and frozen in time. In ...

Following Saturn is Venus, rising in New York at 2:51 a.m. on July 25. Venus is in Taurus, and so bright that it is ...

Following a short break for the July 4th holiday, Perseverance drove westward to a site called "Westport," where the ...

A draft executive order viewed by ProPublica directs the secretary of transportation to “use all available authorities to ...

British astronaut Tim Peake will blast off across the country this autumn – and he’ll be stopping off in Northampton to share ...

About 20 miles north of Pittsburgh, the charming borough of Mars has fully embraced its planetary namesake with an out-of-this-world monument that makes other town squares look downright mundane by ...

For decades, scientists have puzzled over why Earth stayed warm and alive while Mars turned cold and dry. Both planets began ...

Our tiny blue planet has been immortalized in breathtaking images captured from the far reaches of space. These photographs, ...