Rogue planet moons may stay warm for billions of years, with hydrogen atmospheres trapping heat and enabling liquid water.

Most people do not understand that the solar system contains more objects than they typically anticipate. Scientists have ...

Jupiter Icy Moons Explorer (JUICE) probe is on its (very long) way to Jupiter, and will finally arrive at the King of Planets ...

Jupiter’s moon Europa is one of the most exciting places in the solar system. But reaching it is extremely difficult. This ...

The James Webb Space Telescope reveals active volcanoes on Io in unprecedented detail thanks to an innovative technique.

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

The traditional Habitable Zone (sometimes called the Goldilocks zone) is kind of like a campfire. If you sit too close, you ...

Could moons beyond our solar system support life as we know it? This is what a recent study published in the Monthly Notices of the Royal Astronomical Soci | Space ...

Europa is not supposed to look the way it does. Jupiter's icy moon is scarred by a chaotic patchwork of fractured terrain, ...

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

Moons orbiting free-floating planets that wander the cosmos without a host star could sustain extraterrestrial life for ...

Spread the loveStargazers and astronomy enthusiasts are in for a spectacular treat on March 14, 2026, as one of Jupiter’s most fascinating moons, Io, takes center stage in a remarkable celestial event ...