NASA's Juno spacecraft made a close flyby of Jupiter moon lo. See an animation of the images the probe captured created by ...

ESA’s Jupiter Icy Moons Explorer (JUICE) that was launched in 2023 will take about 8 years to arrive at the jovian system ...

Neptune's moon and ring system stand out among the giant planets because of the strange imbalance between its one very large ...

Young Jupiter’s powerful magnetic field may have created a safe zone where several large moons could survive. Saturn lacked this protection, possibly explaining why Titan stands almost alone among its ...

A NASA probe peered beneath the surface of the most volcanic world in the solar system, revealing scorching heat rising from below its crust. During two recent close flybys of Jupiter’s moon Io, ...

Europa’s hidden ocean has made the icy moon one of the solar system’s most promising places to search for habitable conditions. Scientists have hoped that water from this deep ocean might rise through ...

Astronomers have found what looks like the first moon outside our solar system, though the team is cautious about calling it ...

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The park containing the Maine Solar System Model's Jupiter on U.S. Route 1 in Westfield is complete once again with the installation of a refurbished moon Io. Kevin McCartney (left), University of ...

NASA's Juno mission has provided the first measurements of the temperature below the surface of Jupiter's moon Io, revealing significant heating within the shallow subsurface of the most volcanically ...

On July 29, the sun in life-of-the-party Leo will face off with the moon in rebel-hearted Aquarius, initiating this month’s full moon. As it turns out, this full moon is one of the most powerful ...