Telescopes on Earth, along with multiple cameras in space, have captured a whole gallery of new imagery of this alien visitor ...

"Comets Lemmon and SWAN soar millions of miles away from Earth, beaming with auroras and airglow, in these celestial images ...

Is there a full moon tonight? Here's what to know about today's special moon phase and when to look up for the next meteor ...

When an object in space appears to be racing at nineteen times the speed of sound, it instantly jumps from routine data point ...

SpaceX's Starship booster exploded during testing of the new Super Heavy in South Texas early Friday. The incident happened ...

Hubble captured this image of interstellar comet 3I/ATLAS on July 21, when the comet was 277 million miles from Earth. Hubble ...

ESA's ExoMars orbiter has tracked interstellar comet 3I/ATLAS at unprecedented speed, refining its trajectory and offering ...

A rare and mesmerizing comet event in our solar system has captured the attention of astronomers and sky-watchers alike.

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...

In October, a pair of comets known as Lemmon and SWAN also left trails of dust and gas as they continued along their vast ...

NASA releases unseen 3I/ATLAS images following the US government shutdown. Discover why this ancient interstellar visitor is ...

A newly detected radio signal from 3I/Atlas matches the natural emissions of a comet, effectively ending the speculation that ...