Hundreds of people who love the little planet that was dissed, gather every year in the Arizona town where Pluto was ...

Eclipse will feature a deep, coppery-red full moon on 3 March. From Sydney to New York, use our guide to find out when the eclipse will be visible and the best time to see it tonight.

Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your ...

Moons may seem like quiet companions to the planets, but many of them are worlds every bit as fascinating as the planets themselves. Some are covered in oceans, some erupt with lava, and others hide ...