Scientists recently detected something unusual entering our Solar System, sparking discussions about whether it is a comet or ...

A delay in one European Space Agency mission is creating an opportunity for an earlier, and more capable, launch for another ...

NASA Administrator Jared Isaacman shares his optimism for the upcoming Artemis mission and the future of American space ...

The Hubble Space Telescope has captured startling structures on interstellar comet 3I/ATLAS, narrow, sun-facing dust streams ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

NASA has formally concluded that 3I/ATLAS, the third confirmed interstellar object ever detected passing through the solar ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.