NASA's Juno spacecraft has again captured stunning images of Jupiter and its moon Io, providing more insights into the solar ...

sometimes it’s close to the planet, other times farther away. These tugs cause Io’s surface to bulge in or out as much as 330 feet, according to NASA. It’s similar to how our moon affects ...

Since the late 1970s, scientists have believed that Io could have an ocean of lava hidden beneath its surface ... can affect the interior of a moon or planet. That information alone will be ...

Io orbits around Jupiter, the largest planet in our solar system ... mostly solid interior beneath Io’s surface, rather than a global magma ocean — solving a 45-year mystery started by ...

As many as 400 volcanoes are erupting on the surface of ... Jupiter's gravitational field — Io moves around Jupiter on an eccentric orbit, and its distance from the giant planet can vary by ...

sometimes it’s close to the planet, other times farther away. These tugs cause Io’s surface to bulge in or out as much as 330 feet, according to NASA. It’s similar to how our moon affects ...

Galileo Galilei's telescopic discovery of Jupiter's four moons in 1610 revolutionized astronomy and supported heliocentric ...