December 31, 2009
December 30, 2009
December 27, 2009
December 26, 2009
December 25, 2009
December 18, 2009
December 13, 2009
NEW BLOG
I created a new large-size Blog named “kedarart HD” with some of my artistic creations; you are welcome to watch this too in the future. This is the link: http://kedarart.wordpress.com/
December 12, 2009
December 5, 2009
December 4, 2009
Crab Nebula from Hubble

This is the mess that is left when a star explodes. The Crab Nebula, the result of a supernova seen in 1054 AD, is filled with mysterious filaments. The filaments are not only tremendously complex, but appear to have less mass than expelled in the original supernova and a higher speed than expected from a free explosion. The above image, taken by the Hubble Space Telescope, is presented in three colors chosen for scientific interest. The Crab Nebula spans about 10 light-years. In the nebula’s very center lies a pulsar: a neutron star as massive as the Sun but with only the size of a small town. The Crab Pulsar rotates about 30 times each second. Credit: NASA, ESA, J. Hester, A. Loll; (ASU);Acknowledgement: Davide De Martin (Skyfactory)









