Mars, the fourth planet from the sun, is a dry, rocky world. Its famous red color has earned it the nickname the Red Planet. Mars has fascinated people throughout history, and today, it is one of ...

Saturn, the sixth planet from the Sun, captivates scientists with its massive size, stunning rings, and diverse moons.

The world is a fascinating place, and it's full of weird and interesting facts that you might have ... in 1930 to when it was declassified as a planet in 2006, it had not made a full orbit around ...

In this collection of trivia bits, you'll find interesting facts on how the observation got its start, the founders of the annual holiday, along with other details about the planet, climate and ...

The particular cloud chemistries are likely the magic behind the planet's vibrant colors, but the exact reasons for Jupiter's painted appearance remains unknown. Below the gassy upper layers ...