Our solar system is big. Way big. In fact, if Earth were the size of a marble, the solar system out to Neptune would cover an area the size of San Francisco.

So, in the meantime, I’ve compiled my list of seven places in our solar system that I consider to be worthy of the status of wonders. You’ll have your own suggestions, and I’m not claiming ...

Discover showtimes, read reviews, watch trailers, find streaming options, and see where to watch The Universe 7 Wonders of the Solar System (2010). Explore cast details and learn more on Moviefone.

When we think of geysers, some might immediately think of the geysers at Yellowstone National Park that shoot water hundreds of feet into the air. Watching such spectacles is a true demonstration of ...

There may be another world lurking between the orbital lines of our solar system. Astronomers in Japan have published their theory of an “Earth-like planet,” dubbed Planet Nine, that’s ...

Brian reveals how something as flimsy as an atmosphere can create some of the most wondrous sights in the solar system. He takes a ride to the top of earth's atmosphere, and in the Namib desert ...

“An Earth-like planet far beyond Neptune could redefine our understanding of the solar system,” says Lykawka. He adds, “It ...

Light gases like helium hung around in the gas-and-dust nebula that formed the solar system for only a few million years. "It's very much debated how long it took the Earth to form," Olson said.

A team of scientists said Wednesday they have found the strongest signs yet of possible life on a massive planet beyond our solar system. "What we are finding at this point are hints of possible ...

Samples collected from the near-Earth asteroid Ryugu have revealed clues about a primordial magnetic field that helped asteroids, planets and moons grow in our solar system.