While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...
Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...
NASA has pointed its fleet of spacecraft at comet 3I/ATLAS to collect new footage of the interstellar invader. The agency has ...
In the current issue of the journal Science, researchers determine the possible composition of Theia. The impactor’s ...
“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...
Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to destroy a planet’s atmosphere.
NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...
Jupiter’s early growth carved rings in the solar system, delayed meteorite formation, and kept planets like Earth in stable ...
To our best of our understanding, the Moon formed from Earth following a colossal impact. A Mars-sized world we nicknamed ...
The 80-centimeter (31-inch) wide rock, named “Phippsaksla", stands out from its environment. It was found back on September 2, 2025, using Perseverance's Left Mastcam-Z camera, on Sol 1612, the ...
The Planetary Defence System of the ESA earlier identified the 40,000th near-Earth asteroid. The current tally since the ESA ...