The Moon passed between SDO and the Sun from 1331-1556 UTC (8:31-1056 am ET). At 2.5 hours in length, it was the longest lunar transit so far in the SDO mission.http://sdo.gsfc.nasa.gov/gallery/main/item/487
Remember, during Solar Week you can ask the scientists a question and they will answer on the bulletin board. Click on "Ask a Question" in the left-hand menu.
There was at the same time something in its singular and wonderful
appearance that was appalling: and I can readily imagine that uncivilized
nations may occasionally have become alarmed and
terrified at such an object.
- Francis Baily (1842)
Some people see a partial eclipse and wonder why others talk so much
about a total eclipse. Seeing a partial eclipse and saying that you
have seen an eclipse is like standing outside an opera house and saying
that you have seen the opera; in both cases, you have missed the main
- Jay Pasachoff (1983)
On occasion the Moon will pass briefly in front of the Sun and cast its shadow on the Earth. Through a great cosmic coincidence, the size of the Moon as seen from the Earth appears to be just about the same size as the Sun; the Moon just blocks the light from the Sun's surface but leaves the light from the Sun's outer atmosphere visible thus creating a beautiful total solar eclipse.
To continue, please use the links :
Eclipse Information Page
, The Solar Corona
, Eclipses in History