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.
Annular Eclipse: The Ring of Fire
Explanation: Tomorrow, a few lucky people may see a “ring of fire.” That's a name for the central view of an annular eclipse of the Sun by the Moon . At the peak of this eclipse , the middle of the Sun will appear to be missing and the dark Moon will appear to be surrounded by the bright Sun. This will only be visible, however, from a path that crosses the southern Indian Ocean . From more populated locations, southern Africa and parts of Australia , most of the Moon will only appear to take a bite out the Sun . Remember to never look directly at the Sun even during an eclipse. An annular eclipse occurs instead of a total eclipse when the Moon is on the far part of its elliptical orbit around the Earth . The next annular eclipse of the Sun will take place in 2010 January, although a total solar eclipse will occur this July. Pictured above, a spectacular annular eclipse was photographed behind palm trees on 1992 January.
| Date | January 25, 2009 |
|---|---|
| Credit | Credit & Copyright: Dennis L. Mammana ( TWAN ) |
| Authors & editors: | Robert Nemiroff (MTU) & Jerry Bonnell (UMCP) |
| A service of: |
ASD at NASA / GSFC, NASA Science Activation & Michigan Tech. U. |



