NASA's latest discoveries about Jupiter have revealed astonishing new insights into the largest planet in our solar system.

NASA's Curiosity rover drills into Mars' surface again, revealing ancient mudstone that hints the Red Planet once had water—and maybe even life.

NASA's discoveries reveal water's prevalence beyond Earth, from subsurface oceans on moons to vapor in exoplanet atmospheres.

Using a new artificial intelligence method, researchers at Columbia University Vagelos College of Physicians and Surgeons can ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

We Earthlings see the sun every day of our lives—but gaining a truly new view of our star is a rare and precious thing. So ...

NASA shares first sun pole images as a Friday solar storm could bring northern lights, highlighting new space weather discoveries.

Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the ...