A tiny object far beyond Pluto, newly discovered by the Subaru Telescope, could reshape our understanding of the early Solar ...

CAPE CANAVERAL, Fla. — Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby ...

Mercury is the smallest planet in the Solar System and also the closest planet to the Sun. Mercury orbits the Sun at an incredibly fast speed, averaging nearly 106,000 miles per hour. These are just a ...

Neptune is called an “ice giant” because it’s mostly made of a thick, slushy mix of water, methane, and ammonia, which ...

NASA’s search for life on other planets: 5 fascinating factsThe Nancy Grace Roman Space Telescope will look for water, oxygen or other signs of life.

Discover interesting facts about Saturn, its rings and whether it could contain extraterrestrial life.

Related: 'There Is No Planet B'—75 Earth Day Instagram Captions To Inspire Change Fun and Interesting Facts About Earth Day Photo by pixelshot/Canva ...

Discover 30 fun and fascinating facts about soccer, from record-breaking goals to surprising trivia about the world’s most popular sport.

Mars is a fascinating planet with many surprises. Here are some interesting facts you might not know.

Looking for random tidbits to bring out at your next dinner party? Here are 167 random fun facts suitable for anyone in your life.

Should you invest $1,000 in Planet Fitness right now? Before you buy stock in Planet Fitness, consider this: The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 ...

Imagine the entire Earth locked in a deep freeze, covered in ice from the poles to the equator. This is the essence of the Snowball Earth hypothesis, a theory that suggests our planet may have ...