The universe is constantly being created—and destroyed. Discover how these processes work, and how they may hold clues to how the universe began.

More About the Universe

  • Photo: Black-and-white view of the Small Magellanic Cloud

    Origins of the Universe

    Details of the big bang are obscured by billions of years of cosmic history. But high-tech orbiting telescopes are lifting the veil on our universe's formative years.

  • Photo: The Cygnus Loop Supernova


    Supernovae occur when large stars collapse, ejecting plumes of gas, dust, and energy. Scientists study the remnants of these blasts for clues about the life and death of stars.

  • Photo: Eyeball-shaped Helix Nebula


    Humans have studied nebulae for centuries. But space-based and infrared telescopes that can cut through the dust are casting these cosmic cloud formations in a whole new light.

  • Photo: A pair of glowing, merging galaxies

    Photo Gallery: Galaxies

    Space-based telescopes have revealed the complex and beautiful details of thousands of our universe's far-flung galaxies.

The Innovators Project

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'Live From Space' March 14

How to Feed Our Growing Planet

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    Feed the World

    National Geographic explores how we can feed the growing population without overwhelming the planet in our food series.

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  • Explaining Stillbirth

    A new study on marmoset monkeys offers some hints about the causes of stillbirth.


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    Be the First to Own Cosmos: A Spacetime Odyssey

    The updated companion book to Carl Sagan's Cosmos, featuring a new forward by Neil deGrasse Tyson is now available. Proceeds support our mission programs, which protect species, habitats, and cultures.

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