The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

New observational data from the James Webb Space Telescope and simulation models have confirmed a new type of planet unlike ...

Antarctica is home to a peak shaped like a perfect pyramid — but contrary to what conspiracy theorists say, the mountain's ...

Residents evacuated Malibu en masse as beloved local businesses and eateries burned down, including Reel Inn and the Malibu ...

Learn key facts about the Moon: from its significant distance and relative size compared to Earth to its distinctive color ...

Saturn is the sixth planet from the sun, and it is a really fascinating place! Nobody has ever landed on Saturn before. Here are some fun facts about the planet. Saturn is about 1.4402 billion km ...

But is our moon actually a planet? The answer is technically no — at least according to NASA and the International Astronomical Union (IAU), an important global authority in astronomy.

An exoplanet is a planet from a different star system. Most known exoplanets orbit stars within the Milky Way, but with the help of powerful space telescopes, scientists have discovered exoplanets ...