Illustrator and author Ron Miller visualizes what we would see in our skies if Saturn’s majestic rings circled the Earth.
Astrophotographer Thierry Legault captured a striking image set of Chinese spacecraft Tiangong 1 and Shenzhou 10 transiting the Sun.
ESA celebrated the tenth anniversary of Mars Express' launch with a several-day science meeting during which they issued lots of press releases and numerous spectacular photos. My favorite of them all is this enormous image of Kasei Valles on Mars.
A large asteroid is passing reasonably close to Earth in a few hours, and astronomers at the great radio telescopes at Goldstone and Arecibo are zapping it. The latest discovery: QE2, like many asteroids, is a binary.
Despite the fact that Voyager 2 returned relatively few high-resolution images from either Uranus or Neptune, there are many more photos in the archives than regularly make it to public view.
Nothing reflects the romance of deep space exploration more than the evocative names of places on the planets and moons.
Mars gives up its secrets through the unseen colors of its rocks.
I've been out of town for a couple of days and am overwhelmed with work and an overflowing email box. So what do I do about that? I ignore what I'm supposed to be doing and play with Cassini raw image data, of course. Here is a "mutual event" of Mimas (the bigger moon) and Pandora (the outer shepherd of the F ring).