For instance, the Hubble Space Telescope entered safe mode relatively recently as scientists worked on remedying some ...

Jovian storms can rework the whole chemical makeup of Jupiter's deep atmosphere by picking up ammonia from and dropping it ...

A massive solar windstorm in 2017 compressed Jupiter's magnetosphere "like a giant squash ball," a new study reports.

If you've been wondering how long the day on Uranus is, you probably need to get out more. But if you have, you'll be ...

A pair of planetary scientists at the University of California, working with a colleague from the California Institute of ...

The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an ...

The team used more than a decade’s worth of observations of Uranus’ unique aurorae taken with Hubble and refined the planet’s ...

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...