Planetary Science

  1. Planetary Science

    Sinkholes, tectonics may have shaped Titan’s lakes and seas

    A map of Saturn’s largest moon reveals clues about the object's landscape.

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  2. Planetary Science

    Europa vents water, Hubble data suggest

    Plumes from ice-covered oceans would increase likelihood of life-friendly conditions on one moon of Jupiter.

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  3. Planetary Science

    Mars was habitable longer, more recently than thought

    Warmer, wetter conditions lasted until 3.5 billion years ago on the Red Planet.

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  4. Astronomy

    Saturn’s six-sided cloud pattern gets a close look

    New images show particles in the planet’s hexagonally shaped jet stream.

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  5. Planetary Science

    Moon wears dusty cloak

    Old data from Apollo missions stir up debate about speed of lunar dust accumulation.

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  6. Planetary Science

    China’s first moon-landing mission blasts off

    If successful, the Chang’e 3 lunar lander and Yutu rover will be the first spacecraft to land on the moon in 37 years.

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  7. Planetary Science

    Turbulent ocean could explain Europa’s chaotic ice

    New computer simulations show turbulent global ocean currents that distribute heat unevenly and could explain the formation of the chaotic ice patterns at the moon’s lower latitudes.

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  8. Astronomy

    Dust cloud, tail could explain exoplanet’s odd light pattern

    KIC 12557548 b may be ejecting dust from its surface, creating a cometlike tail behind it and an opaque envelope of material around it.

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  9. Planetary Science

    Jupiter’s Great Red Spot explained

    A computer simulation is the first to explain how Jupiter’s Great Red Spot has survived for the nearly 200 years humans have observed it.

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  10. Planetary Science

    Ancient Martian meteorite preserves chunks of planet’s early crust

    Rock could reveal what Mars was like 4.4 billion years ago.

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  11. Planetary Science

    MAVEN spacecraft blasts off to Mars

    In September 2014, the satellite will begin studying the Red Planet's upper atmosphere.

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  12. Planetary Science

    Uninhabitable Earth

    A recent estimate of the lifetimes of the habitability zones of Earth and various exoplanets suggests Earth could become unable to support life as soon as 1.75 billion years from now, when the sun brightens before dying out.

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