NASA’s Hubble Space Telescope has captured its most detailed image yet of interstellar comet 3I/ATLAS. The rare comet is ...

Your odds of winning the lottery are still 100,000 times larger than the probability of either Voyager hitting a comet.

David Jewitt at the University of California, Los Angeles, and his colleagues studied images from ground-based and ...

NASA's Voyager 1, launched in 1977, has detected an unexpected hot and energetic \"firewall\" just beyond the heliopause, ...

Launched in 1977, Voyager 1 has surpassed its initial objectives and now journeys through interstellar space. It crossed into ...

Learn about the interstellar comet 3I/ATLAS, a high-velocity visitor from another star system. Learn how NASA is tracking its ...

A newly spotted interstellar comet is passing through our solar system at a blistering speed of 130,000 miles per hour, ...

Perseid meteor shower peaks August 12–13 with up to 100 meteors/hour; watch live or catch fireballs before dawn.

This week was something special, celestially speaking. First there was the spectacular Perseid shower in the bewitching midnight watch and some hours after. Then there was a scintillating conjunction ...

The formation of Earth is a cosmic tale that stretches back over 4.5 billion years, from the swirling gases and dust of the solar nebula to the planet we know today. But how exactly did Earth come to ...

Hubble telescope captures third interstellar visitor 3I/ATLAS showing active dust coma racing through solar system.