NASA has shared new insights on the interstellar comet 3I/ATLAS, revealing four key observations from its latest scientific ...

Locked inside a frozen rock from the edge of the world is a story that began before Earth had oceans, continents or even a ...

Physicists found that clocks on Mars will tick 477 microseconds (millionths of a second) faster than on Earth per day, on ...

From bicycles to rockets, learning through experience – whether human or machine – is shaping the future of space exploration ...

Former NASA astronaut Mike Massimino, known for his work on the Hubble Space Telescope and who flew on two space missions, has weighed in on one of humanity's biggest questions: Are we alone in the ...