Stunning new photos from Egypt show interstellar comet 3I/ATLAS glowing an unusually bright emerald green, prompting fresh scientific analysis into its rare chemistry, origins, and behaviour as it ...

Planet Labs (NYSE:PL) is up 30% in morning trading today, touching almost $17 per share after crushing third quarter earnings ...

Skygazers around North America will have a chance to see the Geminid meteor shower peak on the night of Dec. 13. It is ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches Earth in December 2025.

Can you buy SpaceX stock? Several recent reports have suggested that billionaire Elon Musk's rocket company is planning to go ...

NASA's Chandra X-ray Observatory has revealed stunning cosmic structures within galaxy clusters, like bubbles and waves, ...

The vast blanket of low-hanging fog formed as a result of cold weather, calm winds and moist soils in California's Central ...

Astronauts Tom Stafford and Wally Schirra delighted mission control with their rendition of the Christmas classic ...

New images from the Hubble Space Telescope and ESA’s JUICE spacecraft show interstellar comet 3I/ATLAS as it moves through the inner solar system, offering new details about its path, activity, and un ...

The Geminid meteor shower is considered one of the best of the year and will hit its peak activity in mid-December. Here's ...

A NASA spacecraft that has been doing laps around Mars for more than a decade has gone silent – and no one knows why. The ...

Bennu samples reveal biological sugars, a strange, gum-like material, and ancient stardust that shed light on the early solar ...