Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

Skywatchers are going to want to keep an eye on the sky across the U.S. on Tuesday evening. The moon and Saturn conjunction ...

Illegal fireworks lit up the Los Angeles skyline this 4th of July, and it was so bright, the flashes could even be seen from ...

Think you have what it takes to live in a Mars and moon simulation for a year? NASA may want to select you as a volunteer.

NASA's exoplanet-hunting spacecraft TESS has a new method for detecting worlds beyond the solar system, and it is thanks to ...

Canadian astronaut Jeremy Hansen, who captivated the world when he flew around the moon alongside three American crewmates ...

Canadian astronaut Jeremy Hansen at the NASA Johnson Space Center outside of Houston last September. (Sean Brocklehurst/CBC - ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', ...

NASA Administrator Brad Isaacman declared his independence from government oversight and flew a vintage military jet during ...

Astronauts have shared amazing space selfies taken 250 miles above Earth. NASA's Jessica Meir and Chris Williams were ...

In new images from NASA's James Webb Space Telescope to celebrate its fourth science anniversary, a familiar galaxy ...

The space agency curated 13 images, ranging from 1990 to 2025, taken by the Hubble Space Telescope on the Fourth of July.