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

New James Webb Space Telescope data reveal Pluto's high-altitude haze is a key driver of the climate on the dwarf planet, ...

An intense solar eruption recently triggered a rare "severe geomagnetic storm" alert for Earth, with the U.S. Naval Research ...

Given just how big space is, the solar system seems like it shouldn't be too mysterious. But there are actually plenty of ...

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

The Earth enters the solar system, where life turned out to be better than on Earth. The moon is trying to choose a new earth ...

Beyond the edge of Neptune, a distant realm of icy debris known as the Kuiper Belt stretches deep into space. This frozen ...

A recent Venus flyby pushed the spacecraft out of Earth's orbital plane, allowing it to gaze at the solar poles.

We spent the time to research and plan our own installation, and it'll help you make the right decisions when you build out ...

NASA’s PUNCH mission is mapping the solar wind and explosive solar events in 3D, offering new insights into space weather ...

Until now, all the views of the sun have come from the same vantage point - looking face-on toward its equator from the plane ...

NASA’s PUNCH mission provides the first-ever 3D views of solar storms in motion, revealing their structure and paths to Earth.