Science@NASA - 06 May 2010
Looking for a great Mother's Day gift? Your search is over.
Mom wants a wake up call.
At dawn on Sunday, May 9th--Mother's Day--the crescent Moon and Jupiter are getting together for a lovely conjunction. Only 5o of arc will separate the two bright celestial delights as they hang together in the sunrise-colored sky. Mom doesn't even have to go outside. A glance out any east facing window will frame the show quite nicely: finder chart.
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Only Mom can tell you if this is going too far at 5:30 in the morning.
In rare cases, Mom will not want to be woken up at the crack of doom--er, dawn. She might even refuse to get out of bed. If this happens, you'll need a backup plan.
Good news: There's also a nice display at sunset. Just as the sun is going down and the sky is fading to a deep cobalt blue, two bright lights will pop out of the twilight: Venus and Sirius. You can't miss them (especially Venus) shining halfway up the western sky: finder chart. They're not as close together as Jupiter and the Moon, but what they lack in proximity, they make up for in luminosity. Venus is the brightest of all planets and Sirius is the brightest of all stars. Set in twilight like jewels on velvet, Venus and Sirius are an unforgettable sight.
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Heavenly pearls and diamonds are a nice way to wrap up the day—especially if you misjudged that wake up call.
Happy Mother's Day!
