News

  1. Astronomy

    Gaia delivers a trove of data revealing secrets of the Milky Way

    Astronomers are already using Gaia’s new information to estimate the galaxy’s mass, the diameter of exoplanets and more.

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  2. Earth

    How long will Kilauea’s eruption last?

    A volcanologist with the U.S. Geological Survey answers burning questions about the ongoing Kilauea eruption.

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  3. Astronomy

    New ideas about how stars die help solve a decades-old mystery

    New ideas about stellar evolution help explain why astronomers see so many bright planetary nebulae where they ought not be.

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  4. Tech

    This self-driving car could one day take you on a real road trip

    Most autonomous cars are city drivers.