A group for people who enjoy the stars. :)
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  • Joan Denoo

    Eclipse to Sunset 
    Image Credit & CopyrightLuc Perrot (TWAN)

    Explanation: September's eclipse of the Sun is documented in the 68 frames of this timelapse composite. Starting at 1pm local time a frame every 4 minutes follow's the progress of the New Moon across the solar disk. Taken near the centerline of the narrow eclipse path, the series of exposures ends with a golden sunset. Balanced rock cairns in the foreground line a beach on the southern side of Reunion Island in the Indian Ocean, near the village of Etang-Salé. Of course, the close balance in apparent size createsdrama in eclipses of the Sun by the Moon as seen from planet Earth. In an annular eclipse, the Moon's silhouette is just small enough to show the solar disk as a narrow ring-of-fire at maximum eclipse phase.

  • Joan Denoo

    Four Astronomical Highlights to Watch in November 

    "The Supermoon 

    The full moon in November will be super-size, the largest of 2016. "Supermoon" is a recently coined term for when the moon is full and at perigee-its closest point to the earth in its elliptical orbit. Perigee will take place on November 14 when the moon passes about 356,000 km from our planet. The full moon peaks less than three hours later, wowing viewers and causing larger than normal tides along the coast."


  • Joan Denoo

    NGC 281

    Image Credit & Copyright: Eric Coles and Mel Helm

    This cosmic cloud cataloged as NGC 281, “playfully called the Pacman Nebula,” exists at about 10,000 light-years away in the constellation Cassiopeia

    Its beautiful sculpted columns and dense dust, captured in a “sharp composite image, was made through narrow-band filters, combining emission from the nebula's hydrogen, sulfur, and oxygen atoms in green, red, and blue hues.“