Latest 21P/Giacobini-Zinner Stories
After a 27-year slumber, NASA’s International Sun-Earth Explorer 3 (ISEE-3) spacecraft has reawakened – firing its thrusters on July 2 in preparation for a major course change.
ISEE-3 coming home to visit - making its closest approach to Earth in August 2014 before it heads back out to interplanetary space.
Astronomers are hoping for a good show Tuesday night as the Draconid meteor shower begins once again.
On October 8th Earth is going to plow through a stream of dust from Comet 21P/Giacobini-Zinner, and the result could be an outburst of Draconid meteors.
TEMPE, Ariz., Sept.
- The abrogation of a law by a higher authority; annulment.
- In music, during the eighteenth century, a song or an instrumental piece similar to the serenade, intended for performance in the open air.