Astronomers tracking interstellar comet 3I/ATLAS reveal a far bigger story: a colossal, rotating chain of galaxies that may ...
Harvard astrophysicist Avi Loeb asks whether interstellar comet 3I/ATLAS could shed cyanide debris towards Earth, while ...
Space forecasters predict that seven states will be able to see the northern lights on Dec. 23. Check if yours is on the list ...
Scientists are constantly pushing the boundaries of knowledge and possibility. Over the last year, research teams around the ...
The interstellar comet 3I/ATLAS, moving away from Earth, has revealed wobbling jets in its rare sun-facing tail, surprising astronomers with this unique behavior.
In a new update to his blog, Harvard astrophysicist Avi Loeb discusses the 'radio signals' that were once were thought to be ...
I/ATLAS may have moved away from Earth as it makes its way out of the solar system, but this interstellar intruder continues ...
“Given the mass loss rate measured by the Webb Space Telescope, the gas around 3I/ATLAS would be swept up by the solar wind ...
When the interstellar object known as 3I/ATLAS passed Earth on Dec. 19, 2025, astronomers around the world trained their ...
Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope ...
In 2025, three remarkable comets, interstellar 3I/ATLAS, icy Lemmon and cosmic SWAN, captivated stargazers worldwide with their spectacular journeys through the solar system.
Comet 3I/ATLAS was discovered on July 1, 2025, by the NASA-funded ATLAS telescope in Rio Hurtado, Chile and was quickly ...