Comet Lemmon, officially designated C/2012 F6 (Lemmon), is a long-period comet discovered in 2012 by the Mount Lemmon Survey ...
By Tom Hawking Published Nov 30, 2025 9:00 AM EST Tayfun Coskun/Anadolu via Get the Popular Science daily newsletter💡 ...
Scientists say that 3I/ATLAS has likely been traveling through interstellar space for a long time. Based on how fast it was ...
NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...
A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said ...
NASA's treasure trove of new comet 3I/ATLAS images provides hotly anticipated views of the interstellar visitor, including ...
Comet C/2025 ATLAS, discovered by NASA’s ATLAS telescope network — the same system that spotted the interstellar comet ...
The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...
Interstellar comet 3I/Atlas has moved within 300 million km of Earth as scientists continue tracking its rare journey.
NASA released new images of 3I/ATLAS as it plunged towards the sun, captured by a host of the agency’s robots and probes.