It can shorten space travel to a mere decade as opposed to hundreds of thousands or millions of years.
Saturn's rings are disappearing much faster than scientists expect.
These fantastic photos will literally take you out of this world!
Our solar system is really weird.
Unlike Pluto, this new planet is 10 times larger than Earth!
It's so big it has its own rules.
Did you know that Mars also has 24 hours to a day? And that it also has winter, spring, summer…
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