Regulus, a distant star, Venus and our moon will be visible during a conjunction tonight, and how Californians can best see ...

Earth has a number of mini-moons and quasi-moons. Mini-moons are objects that orbit our planet. But they make for fickle fans: They tend to swing around Earth for only a matter of months. One example ...

Did you see the bright star next to the moon? That was Venus, and part of a conjunction between the moon, Venus and the star ...

NASA Glenn is leading America's urgent push to beat China in establishing the first lunar power plant by 2030, with ...

NASA unveiled a new discovery inside our solar system. We had only seen these big lakes filled with water on Earth - but this ...

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

On Sept. 18, 1977, NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and ...

Welcome to SolarBalls, where entertaining space animations meet educational insights about the solar system and the universe. This channel features comedy and space-themed content that is perfect for ...

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

Blue Origin is committed to making a permanent human presence in space a reality. To this end, they have developed the New ...

Earth will move between Saturn and the sun this weekend, offering prime views of Saturn in what's known as "opposition." Here's what to know.