In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point ...

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

Io is an incredibly active and extreme place, with glistening lava lakes and volcanic eruptions shooting sulfur and magma to ...

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

What can a sample return mission from Jupiter's volcanic moon, Io, teach scientists about planetary and satellite (moon) formation and evolution? This is what a recent study presented at the 56th ...

NASA Juno spacecraft data has been used to create an animation of "Steeple Mountain" and a lava lake known as Loki Patera on ...

Juno is scheduled for an upcoming flyby of Jupiter on May 7, during which it is set to carry out a close approach of the ...

In March and April 2025, internet users shared a striking image that they claimed showed "Steeple Mountain," a massive point of interest on Jupiter's moon Io. For example, one X user posted (archived) ...

NASA's Juno probe sees active volcanic eruptions on Jupiter's volcanic moon Io (images) — NASA's Juno probe spots massive new volcano on Jupiter moon Io — Jupiter's volcanic moon Io may ...

Enjoy dark skies for evening observing, then catch a meteor shower and a planetary conjunction in the morning sky this week.