In the Solar System Channel, you can explore the planets and celestial objects around our own sun. Learn about topics such as Mars, Jupiter and the Moon.
Saturn is the sixth planet from the sun and the second largest planet in the solar system. It has an amazing ring system and 82 moons! And did we mention that it's an oblong world that appears squished looking?
NASA and the European Space Agency's new Solar Orbiter will travel as close as 26 million miles to the sun to get the first glimpses of its north and south poles.
Neptune is the eighth planet from the sun, and one of the coldest. It also has supersonic winds that are the fastest in the solar system.
Prepare to be dazzled!
The annual Leonid meteor shower is back, and peaks in the early-morning hours of November 18. It's made up of tiny bits of debris from the comet Tempel-Tuttle. Here's how to see it.
Every autumn, Earth passes through a stream of debris left by Halley's comet, resulting in nighttime meteor showers in mid-October. Best time this year is Oct. 21-22.
The atmospheric pressure is crushingly extreme on Venus, and lead would melt into a puddle on its surface. But as hellish as this place sounds, it actually has a lot in common with Earth.
Jupiter is the largest planet in the solar system. Big as it is though, next to the sun, Jupiter looks puny.
As the search for Planet Nine wears on, and astronomers have yet to get so much as a glimpse of it, researchers are pondering what else the object might be.
The galaxy has sent another tumbling chunk of frozen interstellar material our way.
NASA just named a rolling rock on Mars after — who else — the Rolling Stones.
Did you know that a moon can leave its orbit around a large planet and go out on its own?
Researchers at the Zwicky Transient Facility have found an asteroid in Earth's orbit. And this one has the shortest year yet.
Scientists recently found 12 more moons revolving around Jupiter, bringing its total to 79. Why does Jupiter have so many darn moons? Is there any advantage to that?
Why not cylindrical? Or even cube-shaped?
Everyone's heard of the blue moon and the harvest moon, but did you know every full moon of the year has a name? What are the names and when do the moons occur?
The mysterious microbes living more than half a mile beneath the deepest ocean floors could have something to teach us about Martian life.
The idea of planet Nibiru has captivated doomsday prophets and conspiracy theorists for decades, but nobody has proven its existence. What's the deal?
The wait is over. NASA confirms Mars is seismically active.
Every April, the Lyrid meteor shower fills the sky with 'shooting stars.' Here's how to see them.
In the darkness of space, we’re comforted by our moon, the circular inspirer of song lyrics, poetry, and wannabe astronauts. But what do you really know about the moon and its history? Take this quiz to find out.
Rovers are getting some practice hunting for microbes here on Earth before they head to Mars in 2020.
No worries though. Jupiter, Neptune or Uranus could create their own beautiful, bright ring display in the distant future.
Like Earth, the sun does rotate, but in a different way.
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