The recent discovery of a key mineral has reshaped our scientific understanding of what Mars looked like in the past.

Out where the Sun shrinks to a bright pin, Voyager 1 is getting a cosmic suntan. Nearly 24 billion kilometers from Florida’s ...

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

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 ...

Faculty and alumni from across six decades reflected on Brown University’s impact as an international hub for solar system ...

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 ...

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 ...

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