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 ...

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

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 ...

Elon Musk's rocket company is clearing out its "gravel, tractors and space junk" from a once-pristine plot of South Texas ...

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

Argonaut is ESA's dedicated lunar lander program, Europe's planned autonomous, versatile and reliable transport system to the ...

"The national security establishment has already been doing this for five decades but thought that no one could replicate it, ...

The amount of bandwidth provided by SpaceX's Starlink satellites is limiting Ukraine's ability to operate ground robots on ...

Accurate storm surge predictions are critical for giving coastal residents time to evacuate and giving emergency responders ...