Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...

Cameras aboard NASA’s OSIRIS-REx spacecraft snapped portraits of Jupiter and its moons as the University of Arizona-led team prepared to look for more elusive targets. On Feb. 9, the OSIRIS-REx ...

NASA’s Juno spacecraft has once again delivered a stunning view of Jupiter’s ever-changing atmosphere. In this latest image, ...

Photoshop 2017 tutorial showing how to create a close-up of Jupiter and one of its moons from scratch. Get 15% off BORIS FX OPTICS! - The BEST special effects plug-in for PHOTOS in Photoshop!

Jupiter's ice-covered moon Europa will get a lot of heat. Not only will the giant sun be bearing down on it, but Jupiter itself will become hotter and reflect more sunlight, which will provide its ...

In the early 1600s, Dutch spectacle maker Jan Lippershey discovered that combining lenses could magnify distant objects.

A full moon, dubbed the strawberry moon, lit up the night sky this week, creating countless photo opportunities of the stunning night sky.

The deep-space mission is heading for Kamoʻoalewa, a strange asteroid that might be a piece of the moon. China has released a first picture of its Tianwen 2 mission as the spacecraft heads for a ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...