NASA’s Juno spacecraft flew closer to Jupiter’s moon Ganymede than any spacecraft in the last two decades, according to NASA. The moon is the largest in our solar system. (FILE-A screenshot from the ...

A recent study published in Nature Astronomy examines how NASA’s Juno spacecraft identified the presence of mineral salts and organic compounds on Jupiter’s third Galilean moon, Ganymede, which ...

The photo was captured as part of the Juno spacecraft's ongoing observations. In the image above, you can see the long shadow of Ganymede as it casts a Jupiter solar eclipse across the planet. NASA ...

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

As the Solar System-wide quest to find the building blocks of life carries on, humanity's isolated a few places most likely to show us the clues we're looking for. More often than not, the public's ...

Data captured by NASA's Juno spacecraft is revealing incredible new images of Jupiter and its moon Ganymede. In a blog post on Monday (Feb. 14), Juno mission team members shared images of a huge ...

A mess of salt and organic chemicals splattered across the ice on Ganymede could be a hint that its hidden ocean contains the right stuff for life. NASA’s Juno mission recently revealed that the ...

Since deep-space explorations are typically a one-way journey, such as with NASA's Europa mission, the spacecraft will intentionally crash into the solar system's largest moon Ganymede, after ...

Ganymede, one of the largest moons in the solar system, possesses a salty subsurface ocean that may contain organic compounds, new research finds. When you purchase through links on our site, we may ...

The ocean on Ganymede may have more water than all the water on Earth. In this artist’s concept, the moon Ganymede orbits the giant planet Jupiter. NASA’s Hubble Space Telescope observed aurorae on ...

The largest planet in the solar system, Jupiter, just bared the shadow of its biggest moon, Ganymede, in a recent release of a magnificent photo captured from the system based on NASA Juno's data.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The shadow of Ganymede is projected onto the cloud-tops of ...