Astronomy Picture of the Day
    


Millennium Annular Solar Eclipse
<< Yesterday 22.01.2010 Tomorrow >>
Millennium Annular Solar Eclipse
Credit & Copyright: Mikael Svalgaard
Explanation: The Moon's shadow raced across planet Earth on January 15. Observers within the central shadow track were able to witness an annular solar eclipse as the Moon's apparent size was too small to completely cover the Sun. A visually dramatic ring of fire, the annular phase lasted up to 11 minutes and 8 seconds depending on location, the longest annular solar eclipse for the next 1,000 years. This picture of the Moon's silhouette just before mid-eclipse was taken within the eclipse path from the city of Kanyakumari at the southern tip of India. The telescopic image was made through a filter that blocks most visible light, but still transmits light from hydrogen atoms. As a result, detailed mottling, or granulation, caused by heat convection in Sun's atmosphere can be seen around the dark lunar disk.


January
February
March
April
May
June
July
August
September
October
November
December
 < January 2010  >
Mo Tu We Th Fr Sa Su




123
45678910
11121314151617
18192021222324
25262728293031
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Based on Astronomy Picture Of the Day

Publications with keywords: annular solar eclipse
Publications with words: annular solar eclipse
See also:
All publications on this topic >>