A Real Time Lunar Impact

On the morning of October 9^th, the Lunar CRater Observation and Sensing Satellite (LCROSS) will crash land into the moon. Is this space craft out of control you might ask? On the contrary. This deliberate impact is a planned end to a mission that had a bit of a hiccup last month.

What a Comet !!!

The biggest story of the month is the unexpected outburst of 17P/Comet Holmes. This outburst occurred over a short 24 hour period starting October 23rd. By the 24th, the comet had increase its brightness from magnitude 17.5 to magnitude 2.5, that is an order of one million times. At the time of writing this article the comet halo is still growing but the inner portion is fading a bit. It is still a very impressive object.

The Leo/Virgo/Coma Galaxy Fest

If you took part in the Messier Marathon this past March, you no doubt had to negotiate the swarm of galaxies in Virgo, Leo and Coma Berenices. Many of these objects do not reside near reference stars, thus making the hunt even more challenging.

But now that the rush is over and the dust has settled, we have time to search for these and other remote objects. This is also a perfect time of year weather wise. As winter’s snows are now a thing of the past, spring nights are quite enjoyable before the hum of mosquitoes drive us indoors..

Thanks Charles

The name Charles Messier is familiar with amateur and professional astronomers alike. Charles was bitten by the astronomy bug in his younger years, similar to the same way we got hooked on the wonders of the night sky. He had an early passion for the stars and such but two spectacular events swayed him to his future. First was the jaw dropping Great Comet of 1744. It was discovered independently in December of 1743 by Dirk Klinkenberg and then four days later by Jean-Philippe de Chéseaux.