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APOD
Astronomy Picture of the Day
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
Blue Moon Eclipse
Explanation: The International Year of Astronomy 2009 ended with a Blue Moon and a partial lunar eclipse , as the second Full Moon of December grazed the Earth's shadow on December 31st. The New Year's Eve Blue Moon eclipse was visible throughout Europe, Asia, Africa and parts of Alaska, captured in this two exposure composite in cloudy skies over Saint Bonnet de Mure, France. Playing across the Moon's southern reaches, the edge of Earth's umbra , or dark central shadow, appears on the right side along with the prominent ray crater Tycho . At maximum eclipse, the umbra covered only about 8 percent of the diameter of the lunar disk.
| Date | January 2, 2010 |
|---|---|
| Credit | Credit & Copyright: Jean Paul Roux |
| Authors & editors: | Robert Nemiroff (MTU) & Jerry Bonnell (UMCP) |
| A service of: |
ASD at NASA / GSFC, NASA Science Activation & Michigan Tech. U. |