Key Takeaways An ancient wanderer from beyond our solar system adjusts its path with uncanny accuracy. Scientists spot a fine ...

In the weeks leading up to the perihelion of comet 3I/ATLAS on 29 October, Harvard astrophysicist Avi Loeb floated a ...

A tense extinction-event thriller packed with strong performances, clean effects, and a surprisingly grounded approach to end ...

NASA is defending the quality of its newly released HiRISE images of interstellar object 3I/ATLAS after a wave of sharper amateur photographs began circulating online, prompting comparisons that place ...

SpaceX launched another batch of Starlink satellites early Saturday, the record 101st flight this year from Florida's Space ...

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 ...

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

NASA's latest release of imagery for interstellar object 3I/ATLAS has triggered new scientific and public scrutiny as the ...

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

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

Spectroscopy of other stars has led to most discoveries of exocomet systems. In research led by University of Colorado ...

NASA has finally published several observations of interstellar comet 3I/ATLAS that were taken during the long government ...