Best Meteor Shower This Year

LittleRedStar writes "This Wednesday night and Thursday morning is the peak of the Geminid meteor shower. This is the typically the best meteor show of the year with up to 100 meteors per hour. This year the moon is a nuisance, but with the peak predicted for early Thursday morning it is worth getting out and watching. Since the Perseid meteor shower was washed out from the moon and the Leonids were a bust, this should be the best for 2006."

Comments

Almost extinct comet?

[MichaelSmith]

If 3200 Phaethon is truly an asteroid, with no tail, how did it produce the Geminids? "Maybe it bumped up against another asteroid," offers Cooke. "A collision could have created a cloud of dust and rock that follows Phaethon around in its orbit."

OK but what if 3200 Phaethon occasionally has outbursts when it is closest to the sun. Doing that will blow a lot of rock off the surface and create meteor showers, it can also change the orbit.

Space probes try to perform trajectory changes when deep in a gravitational field because coupling with a large mass actually helps you get more velocity change from a given impulse.

Its not going to be fun for us of this object changes course one day and collides with the Earth.