NASA's fatal Challenger launch still echoes through the agency today

Perseverance Mars rover's samples will be curated at new NASA office in Houston

How has Earth's core stayed as hot as the sun's surface for billions of years?

Europe's JUICE spacecraft is all ready to embark on an eight-year odyssey through the Solar System to find out whether the oceans hidden under the surface of Jupiter's icy moons have the potential to host extraterrestrial life