Satellites around Earth are watching as a powerful Hurricane Melissa travels toward Jamaica.

Kenna Hughes-Castleberry is the Content Manager at Space.com. Formerly, she was the Science Communicator at JILA, a physics ...

On October 18, 2025, the European Southern Observatory 's (ESO) 4MOST (4-meter Multi-Object Spectroscopic Telescope) ...

A pair of cosmonauts will work outside the International Space Station today (Oct. 28), and you can watch the off-Earth ...

Auroras may be visible from Alaska to New York as geomagnetic storm conditions are predicted for tonight. Get ready, aurora ...

SpaceX launched yet another batch of its Starlink broadband satellites today (Oct. 27). A Falcon 9 rocket topped with 28 ...

Using NASA's planet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite), astronomers have discovered three ...

Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch ...

The comet, called 3I/ATLAS, is the third known interstellar object that has come through our solar system. As it flies deeper ...

Astronomer Gianluca Masi captured spectacular footage of a glowing meteor trail wrapping around the colossal tail of Comet ...

The kerfuffle escalated when CAH filed a $15 million lawsuit seeking restitution for the encroachment and subsequent damage ...

The chemical signatures we're observing may reflect both the comet's ancient origins and its long journey through ...