Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

Ice generates electricity as a response to stress when it bends. Experiments with pure and saline ice found that with enough ...

Comet 3I/ATLAS is the third ISO ever detected. It was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) station on 1 July 2025. It's traveling through the inner solar system at ...

This press briefing will focus on several recent discoveries with the Juno Mission, including in-situ and remote observations ...

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In a landmark observation by a team of international researchers, NASA's Juno spacecraft has, for the first time, clearly ...

Astronomers have found 12 more moons orbiting the planet Jupiter. These moons are all small — just 5 kilometers or less across — and one of... Galileo Would Be Stunned: Jupiter Now Has 79 Moons More ...

Io, one of Jupiter’s Jovian moons, is the most volcanic place in our entire Solar System. Over the last few years NASA’s Juno spacecraft has been making closer and closer passes of the fiery hotspot ...

All the Latest Game Footage and Images from Jovian Drive Gaze upon the moon-filled skies of the Jovian system and drive absurdly long distances across the Galilean moons of Jupiter! The routes ...

This "family portrait" of Uranus' five largest moons was compiled from images sent back on Jan. 20, 1986, by the Voyager 2 spacecraft. In this comparison, we see the relative sizes and relativities of ...

Star Gazers is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

NASA’s Galileo spacecraft captured this image of a volcanic eruption on Io in 1997. Credit: NASA, NASA-JPL, DLR. Jupiter’s moon Io is the most volcanically active body in the Solar System, with ...