Add Yahoo as a preferred source to see more of our stories on Google. NASA Apollo 17 astronaut Eugene Cernan drives a moon buggy at the lunar Taurus-Littrow Valley landing site in 1972. No one ...

Venus has no moon today, but that emptiness may not tell the whole story of the planet’s violent youth. A new theoretical study finds that a substantial satellite created by an ancient impact could ...

In 1989, the Voyager 2 mission discovered six new moons orbiting Neptune, including five tiny ones that orbit just outside the planet's main rings. Because of their small sizes and locations, these ...

If ancient alien explorers ever traipsed through Earth's cosmic neighborhood, could it be possible they left behind some interstellar litter on the moon?

Neptune's moon Nereid may be the sole survivor of an ancient set of moons, according to new findings from NASA's James Webb Space Telescope Neptune's moon Nereid may be the lone survivor of an ancient ...

A groundbreaking study in Nature has shaken up our understanding of the moon’s formation. This research suggests that the moon was born during Earth’s earliest days, revolutionizing the timeline of ...

This article predates Brown Brothers Media’s ownership of Science Blog and has not been reviewed under our current editorial process. It is preserved as part of the publication’s archive. A few ...

The South Pole-Aitken basin is the moon's oldest and largest visible crater—a massive geological wound 4 billion years old that preserves secrets about the moon's early history, much like a lunar time ...

If true, it means our satellite once had its own magnetic field—and lost it over the course of astronomical history.

Add Yahoo as a preferred source to see more of our stories on Google. Models show a hypothetical ancient Venusian moon could reverse its orbit, break apart and disappear through tidal evolution.

Tiny glass beads brought back by NASA's Apollo 17 astronauts are helping scientists uncover new clues about how the moon erupted billions of years ago. No one expected these glittering bits among the ...