These 80 space trivia questions are great to play with friends, challenge your family with or play by yourself. See how much ...

In honor of the Juno space probe arriving at Jupiter on July 4th, I have put together an infographic containing some facts about the largest planet in our solar system. Jupiter is massive, its mass it ...

Ah, Earth. We may not think about our planet on a day-to-day basis, but the world we live in is a pretty interesting place. The third rock from the Sun—and to this day, the only one with known ...

Angelica Stabile is a lifestyle reporter for Fox News Digital.

How far it is from the sun: 886 million miles (1.4 billion kilometers), on average How big it is: 72,400 miles (116,500 km) across, or almost 10 times the size of Earth. How many moons it has: At ...

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 the ...

Today, April 22, is Earth Day, a time to appreciate our planet and the two-way relationship we have with it. It’s easy to take Earth for granted, since we see it every day. It becomes—it is—part of ...

To the delight of space geeks worldwide, NASA’s spacecraft Juno has sent back its first images from Jupiter. While there’s a vaguely amusing linguistic case to be made that the planet’s name makes it ...