Track the interstellar Comet 3I/ATLAS, catch the peak of the spectacular 120-per-hour Geminid meteor shower (Dec 13/14), and ...

I nterstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 million miles) away, putting on a show for anyone equipped even with a small ...

I would be more impressed if it was brightening periodically and beeping while it did it, because then it might be about to ...

Early this year, a surprise space rock made headlines around the globe when the International Asteroid Warning Network ...

New high-contrast images from SPHERE show a stunning variety of debris disks shaped by collisions of tiny planet-building ...

New James Webb telescope observations of the 'super-puff' planet WASP-107b show that the exoplanet's runaway atmosphere is frantically escaping into space.

A rare combination of astronomical events is capturing attention across the scientific community and among skywatchers this month as NASA tracks the interstellar visitor Comet 3I/ATLAS during its ...

"The James Webb Space Telescope has captured helium escape from this planet for the first time, and it is the most confident ...

I would be more impressed if it was brightening periodically and beeping while it did it, because then it might be about to ...

The interstellar comet 3I/ATLAS is entering its closest approach to Earth in mid-December, drawing intense scientific interest as astronomers examine a rare object formed in another star system. NASA ...