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

Ga. Tech’s James Wray explains how a massive volcano hiding in Mars’ Jezero Crater changes what we know about the red ...

A spacecraft's-eye view over the landscapes of Mars has just given us a first-of-its-kind glimpse of the giant, ancient ...

On Mars, a surprise was hiding in plain sight. A tall mound near the edge of Jezero Crater turned out to be something ...

Curious Kids is a series for children of all ages. If you have a question you'd like an expert to answer, send it to ... .</ ...

No one expected these glittering bits among the gray lunar dust back then. The beads, smaller than grains of sand, formed ...