Saw comet Holmes last night.
I don't know if I've mentioned it, but we get pretty good stars around our house. First, we're high up -- it's not the Andes, but our house is about 1200 meters (4,000 feet) above sea level. Second, while downtown Yerevan can get pretty smoggy, there's not a lot of pollution in our neighborhood. And third, there aren't a lot of bright lights around. So on a clear night, we can step into the back yard and see stars and more stars.
Lately the nights have been clear. Gorgeous fall weather, cool and dry. I walk outside after putting Jacob to bed and the Pleiades are just rising, a delicate bit of lacework against the purple sky. Orion comes up over the neighbor's house just around bedtime, Mars blazing orange in Gemini. It's nice.
The comet: it's not anything spectacular. Not a blazing thing streaking across the sky. The comet looks like a tiny little smudge. It's "third magnitude", which means about as bright as a medium-bright star: bright enough that you could see it in a city or town, but just barely. You have to stare a moment to see that it's a smudge instead of a star.
On the other hand, it's pretty cool. Comet Holmes is a short-period comet, orbiting the Sun between Mars and Jupiter. Most of the time it minds its own business, making an orbit every seven years and never getting bright enough to see. But a couple of weeks ago it suddenly got around a million times brighter, and became visible to the naked eye.
Recent Comments