These dust particles, finer than sand grains, originate from cometary tails and asteroid collisions, posing unseen risks to ...

While millions flock to the neon embrace of Las Vegas, this geological masterpiece sits in eastern Nevada, putting on a daily performance that outshines any Cirque du Soleil production – and without a ...

A growing fleet of privately built spacecraft is preparing to attempt robotic landings on the moon as humanity's exploration ...

January's moon — often known as the "Wolf Moon" in reference to the packs of famished carnivores that can be heard howling ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't ...