UFO'S = Sprites? and More for Tuesday, February 24, 2009

40-year Mystery Revisited: Newtonian System Mimics 'Baldness' Of Rotating Black Holes

http://www.sciencedaily.com/releases/2009/02/090223221439.htm

Dark energy to erase Big Bang's fading signal

http://www.msnbc.msn.com/id/29353276/

Comet's heart may have struck Earth

http://www.msnbc.msn.com/id/29351284/

Bolide

http://en.wikipedia.org/wiki/Bolide#Bolide

Quark star may hold secret to early universe

http://www.newscientist.com/article/mg20126964.700-quark-star-may-hold-secret-to-early-universe.html

SN 1987A

http://en.wikipedia.org/wiki/SN_1987A

Do gravity holes harbour planetary assassins?

http://www.newscientist.com/article/mg20126962.000-do-gravity-holes-harbour-planetary-assassins.html

Sprightly Explanation For UFO Sightings?

http://www.sciencedaily.com/releases/2009/02/090223131119.htm

Sprites (lightning)

http://en.wikipedia.org/wiki/Sprites_(lightning)

Rocket Aims For Cheaper Nudges In Space; Plasma Thruster Is Small, Runs On Inexpensive Gases

http://www.sciencedaily.com/releases/2009/02/090223221524.htm