This morning's Fri 3/4/2011 Taurus XL launch failed to place the NASA Glory satellite and three nano satellites into orbit.
300 seconds into the launch the rocket's shroud failed to open properly.
The rocket crashed into the Pacific Ocean.

Here's a shot with Castor, Pollux, Regulus and Procyon very visible. Launch was at 2:09 am PST.

Sun 2/6/2011

A Minotaur 1 rocket carrying a classified demonstration payload for the National Reconnaissance Office lifted off from Vandenberg Air Force Base this morning, Sunday, at 4:26 am PST. The launch was initially scheduled for 4:26 am PST on Saturday morning but technical problems caused the launch to be delayed until today. 

The rocket uses decommissioned first and second stages from the Minuteman 2 rocket for the main boosters and the solid-propellant rocket motors from a Pegasus XL rocket for the third and fourth stages. This custom configuration is ideal for launching small satellite payloads and has been used in 30 successful launches. 

The Minotaur 1 was first used in 2000 and can be launched from four other commercial space ports. The other space ports, in addition to Vandenberg Air Force Base, California  include Cape Canaveral, Florida, Wallops Island, Virginia and Kodiak Island, Alaska.

This view shows the rocket lifting off from Space Complex-6 at Vandenberg and heading south for a polar orbit. The bright spot in the rocket's path is the first stage separation.