Sailor Moon is an epic fantasy classic for a reason and its full of thoughtfully crafted lore from the magical mind of ...

Out past Neptune are countless small icy and rocky bodies called Trans-Neptunian Objects (TNOs), and many of these have moons ...

Deimos is the smaller and less photographed of Mars’ moons. This egg-shaped object, only measuring about 7.7 miles in ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

"We’re a good 15 years away from going to Mars, not five years as Elon Musk alludes to," former NASA astronaut José Hernández ...

"As soon as we can get it going, we would want to start having some type of presence on the moon sustainably," she told ...

Under SpaceX CEO Elon Musk's vision, humans could then land on the Red Planet in 2029, though he admitted 2031 is "more ...

New images of the mysterious Martian moon Deimos were captured when the Hera mission activated its instruments past Earth for ...

An asteroid-chasing spacecraft just swung past Mars on Wednesday. As it zipped by, it took hundreds of shots of the Red ...

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

As we celebrate St. Patrick’s Day and the notion of lucky charms, double rainbows, good fortune and the benevolent blessings ...

Like our moon, Deimos is tidally locked to Mars, meaning the same side always faces the planet—the only side visible to ...