The interstellar comet 3I/ATLAS is currently making its way through our solar system at a staggering speed of 130,000 mph.

Don't save any confetti for a semicentennial celebration, however — the ISS is in its home stretch. NASA and its partners plan to deorbit the aging outpost toward the end of 2030, using a modified, ...

Soaring to the depths of our universe, gallant spacecraft roam the cosmos, snapping images of celestial wonders. Some spacecraft have instruments capable of capturing radio emissions. When scientists ...

On October 3, 3I/ATLAS passed within 29 million kilometers of Mars, where it was photographed by the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter — a rare observation of an interstellar ...

Is it a natural comet or artificial? Harvard's Avi Loeb cites 8 anomalies, including a strange nickel plume and potential ...

Indian scientists are analysing fresh data on 3I/Atlas after early readings suggested the interstellar visitor was detected before NASA’s report.

Interstellar comet 3I/ATLAS reaches its closest approach to the Sun in a high-stakes “acid test” moment. Will it survive or ...

Space watchers are questioning if NASA’s Juno spacecraft could have observed 3I/Atlas, but the agency’s silence leaves the ...

NASA's unexplained silence following the missed opportunity for Juno to chase interstellar object 3I/ATLAS has sparked speculation and concern in the space-science community.

NASA’s Juno probe missed a rare chance to chase interstellar visitor 3I/ATLAS, as politics and silence cloud mission ...

NASA’s Juno spacecraft may have missed its chance to chase interstellar object 3I/ATLAS due to a U.S. government shutdown and ...

NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...