NASA's Voyager 1 spacecraft discovered active volcanoes on Jupiter's moon Io. Before Voyager 1 flew by Io, scientists ...

Using data collected by NASA's Juno spacecraft as it flew past Jupiter's highly volcanic moon Io in late 2023 and again in ...

NASA’s Juno spacecraft identifies over 40 enormous lava lakes on Io, shedding light on the extreme volcanism sculpting Jupiter’s moon.

Io’s long-debated magma ocean may not exist. Juno spacecraft data reveals that tidal forces deform the moon differently than ...

The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...

Earlier this week, Saturn gained a whopping 128 new official moons, as the International Astronomical Union recognised ...

A major highlight of the mission will take place on March 14, when Blue Ghost captures high-definition images of a total ...

The commercially and privately constructed Athena spacecraft is returning data to NASA scientists on Earth, they announced ...

Then on Thursday, the lander, named Blue Ghost, fired its engines for four minutes to propel the spacecraft beyond Earth’s orbit toward the moon. The engine burn was the most challenging the ...

Using data collected by NASA’s Juno spacecraft as it flew past Jupiter’s highly volcanic moon Io in late 2023 and again in ...