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

    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

    Nebulae

    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.

Phenomena: A Science Salon

National Geographic Magazine

  • Photo: Sadie Mintz

    Longevity Pictures

    Our genes harbor many secrets to a long and healthy life. And now scientists are beginning to uncover them

  • Photo: Periodic table

    Element Hunters Pictures

    All the elements found in nature—the different kinds of atoms—were found long ago. To bag a new one these days, and push the frontiers of matter, you have to create it first.

  • Photo: Methane bubbles form interesting shapes in the ice near Fairbanks, Alaska.

    Good Gas, Bad Gas

    Burn natural gas and it warms your house. But let it leak, from fracked wells or the melting Arctic, and it warms the whole planet.

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