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Our Home Planet
Earth is an ocean planet. Our home world's abundance of water -- and life -- makes it unique in our solar system. Other planets, plus a few moons, have ice, atmospheres, seasons and even weather, but only on Earth does the whole complicated mix come together in a way that encourages life -- and lots of it.

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Just the Facts
Just the Facts
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Dig Deeper
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Create Your Report
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Even More Stuff...
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  Explore Earth in 3D Videos Activities

Earth from Orbit in 2012
Earth from Orbit in 2012
NASA EDGE: Sun-Earth Days 2013, Part 3
NASA EDGE: Sun-Earth Days 2013, Part 3
NASA EDGE: Sun-Earth Days 2013, Part 2
NASA EDGE: Sun-Earth Days 2013, Part 2
NASA EDGE: Sun-Earth Days 2013, Part I
NASA EDGE: Sun-Earth Days 2013, Part I
Previously Undetected Radiation Belt Revealed
Previously Undetected Radiation Belt Revealed
ScienceCasts: Did Earth Have Two Moons?
ScienceCasts: Did Earth Have Two Moons?
NASA ScienceCast: Wild Weather: La Nada?
NASA ScienceCast: Wild Weather: La Nada?
NASA ScienceCast: ZombieSat
NASA ScienceCast: ZombieSat
NASA ScienceCast: The Power of Sea Salt
NASA ScienceCast: The Power of Sea Salt
NASA ScienceCast: NanoSail-D
NASA ScienceCast: NanoSail-D
Earth from Orbit in 2012
Earth from Orbit in 2012
NASA EDGE: Sun-Earth Days 2013, Part 3
NASA EDGE: Sun-Earth Days 2013, Part 3
NASA EDGE: Sun-Earth Days 2013, Part 2
NASA EDGE: Sun-Earth Days 2013, Part 2
NASA EDGE: Sun-Earth Days 2013, Part I
NASA EDGE: Sun-Earth Days 2013, Part I
Previously Undetected Radiation Belt Revealed
Previously Undetected Radiation Belt Revealed
ScienceCasts: Did Earth Have Two Moons?
ScienceCasts: Did Earth Have Two Moons?
NASA ScienceCast: Wild Weather: La Nada?
NASA ScienceCast: Wild Weather: La Nada?
NASA ScienceCast: ZombieSat
NASA ScienceCast: ZombieSat
NASA ScienceCast: The Power of Sea Salt
NASA ScienceCast: The Power of Sea Salt
NASA ScienceCast: NanoSail-D
NASA ScienceCast: NanoSail-D