Jupiter’s big moon Ganymede casts giant shadow in stunning Juno photo by citizen scientist

A powerful new picture of Jupiter posted by a citizen scientist shows the planet looming large with the shadow of its biggest moon Ganymede blanketing its clouds. The image comes from Kevin M. Gill, who posted copies on Twitter and Flickr  after analyzing data from the Juno spacecraft’s 20th close flyby of May 2019. Like … Read more

Juno solves mystery of what drives Jupiter’s polar cyclones

Giant cyclones around the poles of the solar system’s largest planet are generated by the same forces that move water in Earth’s oceans, a new study has found.  Jupiter’s gargantuan polar cyclones, which are up to 620 miles (1,000 kilometers) across, were first spotted in 2016 by NASA’s probe Juno. Since then, scientists have speculated … Read more

Hear the largest moon in the solar system sing in new squeaky Juno video

The magnetosphere of Jupiter’s moon Ganymede sounds like a dial-up modem in a newly released audio clip from NASA. This month the team behind the space agency’s Juno mission published new data from the spacecraft, which has been pirouetting around Jupiter and its many moons since July 2016. One of the most fascinating new troves … Read more

NASA Releases Ghostly Sounds Recorded at Ganymede by The Juno Probe

In another context, Jupiter‘s moon Ganymede might have been a planet. As the largest moon in our Solar System, it’s one of the most intriguing locations in the neighborhood. Which is great, because it just so happens that Jupiter probe Juno is in the vicinity. Now, it’s sent back some curious noises.    On 7 June … Read more

Just Look at These Stunning Photos of Jupiter’s Giant Storms

The latest images from the Juno mission at Jupiter include views of giant storms and vortexes on the gas giant world in amazing detail. A new batch of images recently arrived at Earth from JunoCam, the visible light camera onboard the Juno spacecraft. The camera has provided stunning views of Jupiter since the spacecraft’s arrival in 2016. … Read more