Sunday, March 25, 2012

More moons than ours in this conjunction


Tonight, and for the next couple of nights, Earth's Moon joins this spring's conjunction of Jupiter and Venus in our western evening sky. Tonight the clouds cleared just in time for the show and I stepped outdoors, tripod-mounted camera in hand, to record the sight as best I could. The three objects, on the list of brightest in the night sky, formed a very elongated triangle with Jupiter and the Moon forming the base, and brilliant Venus at the peak. The three were visible in bright twilight but really came into their own around 8:30 EDT. Later, as I processed my photos, I was surprised and delighted to see I not had captured Venus, Jupiter, and the Moon but, in a tighter shot, a couple of Jupiter's moons as well! The nighttime portion of the Moon's face is lit by Earthshine. Canon EOS 50D: ISO 800, f/4, 1/4 sec., 200mm — James Guilford, 8:34 PM EDT, March 25, 2012

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