A comet tearing through the inner solar system at roughly 58 kilometers per second formed between 10 and 12 billion years ago ...
ALMA reveals unusual “alien” water in interstellar comet 3I/ATLAS, showing it formed in an extremely cold, distant star ...
Astronomers are closing in on one of the most tantalizing possibilities in planetary science, evidence that a previously unknown world may be lurking in the outer reaches of the solar system. The ...
Scientists from the Max Planck Institute for Extraterrestrial Physics have successfully isolated the Solar System's ...
The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.
A team of astronomers at the National Observatory in Brazil have found a pair of rings around an asteroid orbiting between Saturn and Uranus named Chariklo. While not as dazzling as Saturn’s rings, it ...