The James Webb Space Telescope captures the first direct images of carbon dioxide in a distant planetary system, HR 8799, ...

Webb’s latest discovery has opened a thrilling new chapter in exoplanet research by capturing the first-ever direct images of ...

The James Webb Space Telescope (JWST) has achieved a groundbreaking feat by directly observing carbon dioxide (CO2) in the ...

On behalf of your rescuing savior President Donald Trump, we would like to welcome you both back to Earth, which is now 'The ...

NASA Astronauts Butch Wilmore and Suni Williams have been in space for the past nine months, so they've missed quite a lot ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...

NASA astronauts Butch Wilmore's and Suni Williams's eight-day mission lasted nine months. How did they adjust?

NASA astronauts Butch Wilmore and Suni Williams aren’t the first to run late in space, and their 9 ½-month mission falls ...

Donaldjohanson, a main belt asteroid, could be a relic of a cosmic collision that took place 150 million years ago.

The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

"This has been a decade-long detective story, with each recorded meteorite fall providing a new clue," said one astronomer.