Europa is not supposed to look the way it does. Jupiter's icy moon is scarred by a chaotic patchwork of fractured terrain, crisscrossed ridges, and disrupted surface regions that suggest something ...

NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...

The largest of all planets in the Solar System, Jupiter is a gas giant with a mass that is twice the size of all other planets combined. You may have learned in your school science text that if it ...

NASA’s Europa Clipper has begun decoding its first data, revealing fresh clues about Europa’s hidden ocean, radiation environment and the moon’s potential to support life.

NASA’s new silicon-germanium (SiGe) electronics can operate at -180°C and withstand 5 Mrad radiation, enabling autonomous exploration of Europa and other ocean worlds.

On March 8, 1979, NASA's Voyager 1 spacecraft discovered active volcanoes on Jupiter's moon Io. [‘On This Day in Space’ Video ...

There were concerns that Asteroid 2024 YR4 could hit the moon or Earth.

According to NASA, Lake Untersee is an underground body of water resting in the snow-capped peaks of East Antarctica. Hidden like a time capsule, it p.

Researchers at the University of Arizona's Lunar and Planetary Laboratory are delving into the origins of the asteroid 16 Psyche. Large craters on the asteroid may ...

A seemingly small planetary neighbor may play a larger role in Earth’s climate than previously thought. Mars is only about ...

New research suggests that Jupiter’s icy moons may have formed with complex organic molecules already embedded in their building blocks.

While sifting through the extensive data collected by NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft over the last decade, scientists discovered a familiar type of electromagnetic ...