
I took mom to the doctor for a scheduled appointment and got it while I was there. No side effects yet, except for this nagging notion that whatever the government says is the truth. The idea seems to get stronger and stronger.
Infotainment - Racine, Wisconsin, USA









Everyone loves a good sunset. Go to a west facing beach and you will see lots of people out there watching sunset (or better yet, try Duval Street on Key West!) Most people watch sunset (sometimes seeing green flash) and then go to dinner or something.
Next time you watch a sunset, turn around after the sunsets and look east. You can sometimes see another interesting phenomena: the Earth's shadow rising! I was doing a star party a couple of weeks ago and go this picture looking east towards Tucson.
This was taken with my cell phone camera (I left my good DLSR at home that night) so the picture isn't quite the quality I would like. Even with this picture, note the dividing line between the pinks and the nice deep blue. That is Earth's shadow! You can watch this line slowly rise in the sky as the Sun sinks lower below the horizon.
Another interesting thing to note is that I am actually not facing directly east, but somewhat north of east to get this picture. Since it is winter, the Sun is setting in the southwest, so I have to face somewhat northeast to get the best view of the rising shadow.
So next time you are out watching a sunset, turn around when the Sun is gone and watch the shadow rise!
"Madison — Assembly Speaker Mike Sheridan (D-Janesville) - who this fall softened his stance on capping interest rates on payday lenders - disclosed Monday he has recently dated a lobbyist for the industry.
and the winner is...Okay, I had my shot of the Moon and Mars all planned out, rising over the mountains. It was going to be beautiful. And then the clouds were there...
But sometimes the shot you get is not the one you expect. I got a craving for a Sonic chocolate malt around 9:30 and when I stepped outside, there were high, thin clouds but the Moon and Mars were poking through. Better yet, there was a ring around the Moon. Ran back inside, got the camera and tripod, positioned a spooky tree in the shot and...
As usual, click to embiggen. Mars is just to the left of the Moon. To the right and above is Procyon. Pollux is visible at the very top of the image (I cut off Castor). The little greenish splotch right below the Moon is a lens flare caused by internal reflections and scattering in the lens system. And of course there is the nice ring.
Rings such as this are formed by Moonlight interacting with ice crystals in the upper atmosphere. These ice crystals are shaped like hexagons.
So, not quite what I was expecting, but a pleasant surprise tonight.
Reprinted with permission from the Half-Astrophysicist Blog.


Mars is just past opposition...it passed closest to Earth a couple of days ago. This happens once every couple of years. The distance between Earth and Mars hasn't changed much in the last few days, so it is still very well positioned for observing and nice and bright in the sky.
Friday night (January 29th) we have the added bonus of it being very near the full Moon. This positioning will make Mars very easy to pick out as it is the brightest thing in that part of the sky (other than the Moon, of course!) Here is a chart I made for 7pm as seen from Tucson.
Mars is bright enough you can see a reddish/orange tint to it, hence the name the Red Planet.
This full Moon is the largest of 2010. The Moon orbits the Earth in an ellipse, not a circle, so sometimes it is a bit closer to Earth and sometimes a bit farther away. The Moon is near its closest to Earth (called perigee) tonight so it will appear larger than average. The apparent size of the Moon is about 14% larger when it is at its closest point to Earth than when it is its furthest (called apogee).
So brave the cold my northern friends...for my southern friends, enjoy a pleasant evening of planet hunting!I just saw that mathmatician Arthur Benjamin is the guest on the Colbert Report tonight. Bejamin is one of those masters of doing mental math in his head faster than you can even punch it into a calculator. I have heard interviews with him before and he is very entertaining. Here is a good one from the O'Reilly Media Emerging Technology Conference in 2007. Give it a listen (for free!)
I'll post a link to the video here tomorrow when it becomes available.
Reprinted with permission from the Half-Astrophysicist Blog.

That should pull some search engine hits in! I was catching up on my podcasts today and found that they snuck a new one in my feed. There is now a podcast called Naked Astronomy (from the same people who bring you the Naked Scientists). Fortunately, they put a sample episode on the Naked Scientists feed...you have to subscribe to the Naked Astronomy podcast separately.
Anyway, I enjoyed it as they talked about a bunch of different stories including the Plank satellite, the LCROSS impact on the Moon and the Messenger mission to Mercury. You should subscribe via your favorite podcast catcher. Don't worry about the title: nothing obscene here. Just an occasional mild double entendre about observing heavenly bodies delivered with dry British wit...oh, and its free!
Yesterday, I had a party for a dog....Princess Sable as I call her....she is a wiener dog and naturally, we served HOT DOGS, along with some brats (I have a found many people in Florida who have not had brats properly prepared.....) ...anyway, for your amusement and for my commitment papers, here are a couple of pix of this poor dog.
I have a dream that one day every valley shall be exalted, and every hill and mountain shall be made low, the rough places will be made plain, and the crooked places will be made straight; "and the glory of the Lord shall be revealed and all flesh shall see it together."2
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