The first time NASA’s Parker Solar Probe has observed a big magnetic burst in the sun’s corona, this event could ...

The Hubble is a “glowing success story of America’s technological prowess”, says NASA. Among its long list of breakthroughs, Hubble’s deep field observations in 1995 captured roughly 3,000 distant ...

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

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

For years, scientists have puzzled over how Mars lost the thick atmosphere it once had. That atmosphere was essential for ...

NASA’s CODEX experiment, now operating aboard the International Space Station, has just delivered never-before-seen images of ...

NASA’s Odyssey snapped Arsia Mons jutting above dawn clouds—revealing new insights into Mars’ upper atmosphere and volcanic ...

Widespread proposed budget cuts have left the US space agency facing an uncertain future at the same time as NASA’s intended ...

A NASA orbiter has captured a stunning image of a giant volcano on Mars. The panorama, captured on May 2 by NASA’s Mars Odyssey orbiter, shows Arsia Mons, one of the largest volcanos on the Red Planet ...