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There's another meteor shower coming up in a week, and if you didn't get enough of them with the Perseids, you should check this one out. It's called the Aurigids, and it's supposed to be a flurry of bright and oddly colored meteors that seem to come from the direction of the constellation Auriga.
There's quite a bit of interest in this year's shower, which is the debris from Comet Kiess (C/1911 N1), because it's a rare one. Comet Kiess has only visited this end of the solar system twice in the past couple of thousand years, and so Earth rarely encounters its debris tail. This year we'll plow right through that trail on September 1. And if we're lucky, there could (emphasis on the "could") be a nice meteor shower, with perhaps a hundred meteors per hour or more, if the debris stream is thick. Or, if the debris stream is thin, the shower could be a bust.
The catch here is that the peak of the shower will be best seen by people living in the Rocky Mountains and further west. Earth will be smack in the middle of this stream at 11:36 UT (that's 4:30 AM PDT). That's the peak time; the shower (if there is one) begins well before that.(See here and here for more information.)
If you are planning to watch for Aurigids, there's a unique project brewing that you might want to be involved with: the Aurigid Laptop Meteor Observation Project. Essentially, it's another distributed computing project that will take observation info sent in by people in the observing range of the shower and turn it into a three-dimensional map of the debris stream from Comet Kiess. If you've got the time, you're in the right place, and want to make a contribution to solar system science, here's your chance.
Just when you thought Google had covered just about everything here on Earth, they've come out with a cosmic exploration tool accessible through Google Earth. To get it you have to download and install the latest version of Google Earth 4.2 (available for PC, Mac, or Linux).
Laid out before you are stars, nebulae, and galaxies (including some of the most distant ones ever seen), all accessible through the same navigational tools as regular Google Earth. You also get constellations and a whole Backyard Astronomy layer, complete with images as seen by naked eye and telescopes. Hubble Space Telescope imagery, and two informative layers about the life of a star and the users guide to galaxies complete the opening set. I can imagine that once people get hold of this and play with it for a bit that there will be a blossoming of .kmz files (the overlays) out there for all kinds of tours and educational trips through the cosmos.
This is one of those times in the development of the internet and the World wide Web when I look back over how far we've come. The first computer I ever used was a mainframe that our high school had access to from a local research establishment. We programmed it in BASIC, although the advanced types could do FORTRAN or COBOL. The output? Paper printouts. The first computer I ever owned was an Osborne Executive that Mark and I bought in the early 1980s. My first modem followed shortly thereafter. The output? Paper printouts. On the screen it was all ASCII.
In record time we went from that tiny 128K machine to Kaypros and Dells, each one bringing us more and more capability for office apps, plus access to content on what was becoming the Internet. Today, almost a quarter century later, we're reaching out to the cosmos with Google and other accessible tools. The other night I was watching movies on my computer and had to stop and marvel for a second about how commonplace it all is now. But, 25 years ago, not so much. If anybody had told me then that I'd be accessing images from an orbiting space telescope, using my computer and a network to send my work to clients around the world, and exploring the distant cosmos with a program that made it as easy as a mouse click—well, I wouldn't have believed them.
For those of you who have grown up with the wonders of the Web and Internet at your fingertips, it's all as new as today. I think it's great and now I'm going to stop reminding myself about the distant past. The future's here folks. Enjoy!
Now, go download the new Google Earth and get to work exploring!
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