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Citizen Scientist Topics

  • Radio Storms on Jupiter

    2004April 6, 2011

    Giant Jupiteris a source of strange-sounding radio noises. Now anyone can listen to them using a NASA-sponsored audio stream on the Internet.

  • James Cook and the Transit of Venus

    2004April 6, 2011

    The best reason to watch the 2004 transit of Venus across the Sun is history.

  • Christmas Moon

    2004April 6, 2011

    A special full moon will brighten the nights around Christmas.

  • Morning Planets

    2004April 6, 2011

    The morning sky this weekend is sparkling. Wake up early to see Mercury, Venus, Saturn and more.

  • A Gathering of Planets

    2004April 6, 2011

    The five brightest planets in the Solar System are gathering in the evening sky for a rare after-dark display.