Three astronauts could be forced to remain in space indefinitely after something floating around the Earth may have seriously damaged their one way home.

The night sky is set to deliver a celestial spectacle as the interstellar comet 3I/ATLAS becomes visible from Earth tonight.

By 2030, the iconic ISS – where the world's astronauts have lived, worked and gazed upon the cosmos for more than two decades ...

Twenty-five years ago, humanity made a significant leap into permanent space habitation. On November 2, 2000, NASA astronaut ...

When the International Space Station plunges to its fiery doom in 2030 its loss to science will be incalculable, even if it ...

It’s the perfect moment to enjoy this wonderfully relaxing fly-through of the facility, which was recorded in 4K video and ...

As the shutdown continues into its second month, many federal employees are furloughed. Some, however, keep working (mostly without pay at the moment), because they're considered critical to the ...

Since the first crew of astronauts reached the International Space Station on Nov. 2, 2000, humanity has had a continuous presence among the stars.

Blink and you’ll miss it, the International Space Station (ISS) travels a blistering 17,500 miles per hour, circling the ...

The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...