Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from ...

NASA's Voyager probes passed through Jupiter's system and snapped pictures of its largest moons, also known as the Galilean ...

What can a sample return mission from Jupiter's volcanic moon, Io, teach scientists about planetary and satellite (moon) ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

Ganymede, Jupiter's largest moon and the solar system's largest, is bigger than Mercury and the dwarf planet Pluto, with a diameter of 5,268 kilometers.

The solar system is home to bizarre moons like Enceladus and Callisto, each unveiling nature’s wonders and some of science’s ...

Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

The James Webb Space Telescope identified the lights in the distant planet’s atmosphere, which could not be seen by earlier telescopes or spacecraft.

NASA eyes a return to Saturn with a new probe, aiming to uncover gas giant mysteries. Missions to Enceladus, Io, and the Moon promise insights into life, volcanism, and space origins.

That event was unique in that it was the first total lunar eclipse to be observed by the Blue Ghost spacecraft on the Moon's surface. The image shows a red ring with a brilliant diamond, which was the ...

HONOLULU — Hawaii's most active volcano resumed erupting Wednesday after a weeklong pause. Kilauea began continuously releasing lava from its summit caldera inside Hawaii Volcanoes National Park ...