NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

SPHEREx tracked the interstellar comet as it grew considerably brighter after perihelion.

NASA’s SPHEREx mission observed infrared emissions from interstellar comet 3I/ATLAS, documenting changes in dust, gas, and ...

NASA's SPHEREx mission turned its infrared instruments toward comet 3I/ATLAS during its December 2025 campaign, contributing valuable data to the study of this unique interstellar object. The ...

Comet 3I Atlas is the third confirmed object ever observed entering the Solar System from interstellar space, News.Az reports ...

Europe's comet-chasing space probe Rosetta dipped out of orbit Friday with a slow-motion crash onto the icy surface of the alien world it's been following for more than a decade. Its final radio ...

After becoming the first probe to heroically land on a comet this past November, the Philae lander has died. The European Space Agency (ESA) vessel had unfortunately fallen into shadowed crevice on ...

(PhysOrg.com) -- Backyard stargazers with a telescope or binoculars and a clear night's sky can now inspect the comet that in a little over two weeks will become only the fifth in history to be imaged ...