Surprising small asteroid hits

The asteroid "hit" took astronomers completely by surprise with
50 kton of TNT (two to three times more powerful than World War II-era atomic bombs). Apparently there was little news of it spread around the world for some reason (I only heard about it briefly) when it hit in Indonesia in the atmosphere.
See the smoke trail of the blast and a new video too by using links!
10/28/2009
(if not this date go to this link/website and then go to archives link which is on the Spaceweather page lower portion)
http://www.spaceweather.com/

Crab Nebula further revealed

This supernova (exploding star) was so bright in 1054 that the Chinese recorded that it happened. Today we have different views of this phenomenon.
http://antwrp.gsfc.nasa.gov/apod/ap091025.html