"Earth" introduces young viewers to the planet where we live. In addition to discussing Earth's place in the solar system, this program explains the basics of Earth Science, including atmosphere, ...

A 4-billion-year-old volcano? New research finds that Io, the solar system’s most volcanically active moon, can brag just that. A recent study of Io’s sulfurous atmosphere suggests that Jupiter’s moon ...

Perhaps the greatest, mind-bending quirk of our universe is the inherent trouble with timekeeping: Seconds tick by ever so slightly faster atop a mountain than they do in the valleys of Earth. For ...

"Io represented a big mystery because its surface doesn't hold a record of its history the way that the surfaces of less active moons do." When you purchase through links on our site, we may earn an ...

Researchers have been focusing on the study of our solar system for centuries, looking at the physics, dynamics, as well as the composition of solar system bodies. Our solar system – which includes ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Around 4 billion years ago, an asteroid hit the Jupiter moon Ganymede. Now, a researcher realized that the Solar System's biggest moon's axis has shifted as a result of the impact, which confirmed ...

Titan, the second largest moon in the Solar System—indeed, it is even larger than the planet Mercury—draws attention not only ...

The darker areas across Titan's equatorial regions represent its dunes, as taken by the Cassini rover. NASA / JPL / UNIVERSITY OF ARIZONA / UNIVERSITY OF IDAHO Saturn’s largest moon Titan has an ...

Blue Origin, Jeff Bezos' private spaceflight company, claims it has made major progress in developing a way to make solar panels using materials from the lunar surface. The breakthrough could have big ...

NASA and the space industry are in agreement: If we want to establish a permanent human presence on the moon, we’ll need to make use of every native resource we can — and none are as important as ...