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You'll really need a telescope though:Quote:
n the early hours of Thursday morning, part of the Moon will pass through Earth's penumbra (the outer region of Earth's shadow). People on Earth will be able to see it as a slight darkening of the lower half of the Moon. This eclipse will be best observed between 1am and 2am, with the deepest part of the eclipse at 1:39am.
http://www.mreclipse.com/LEphoto/NLE...NLE2002-3w.JPG
For those without a telescope TCM has provided cut out and keep. If you look carefully you will see Magicme putting out her pulling mattressQuote:
Originally Posted by thischarmingman
When i read the title I thought it was one of those spambot thingies
Worst.
Astronomical.
Phenomenon.
Ever.
You say that now, but what about the next extinction event bringing asteroid that hits the Earth? Where will you be then? And Bruce Willis? Where will he be? Huh?Quote:
Originally Posted by Mr A
The fact that the Earth casts a clear shadow which occasionally falls on the moon shows just how far away the sun is, and therefore how frigging huge it is (and if you think that's not a big deal, there was derision in Greece about 400BC when someone made the silly suggestion that the sun was at least as big as the lower third of Greece).
The fact that the moon enters it relatively rarely shows that it's a good distance away too.
With a full eclipse, you can see the curvature of the Earth projected on the moon, proving that we live on a spherical planet.
I think that makes lunar eclipses pretty cool.
The geometry in this is correct, but the distances involved make the shadow so much smaller that eclipses are rare. Anyway, it does make the notion of a penumbra clear.
http://upload.wikimedia.org/wikipedi...clipse.svg.png
At least an asteroid strike would be spectacular. With this one a bit of the moon just gets a bit dark.
Let's face it, that's just pish.
I have to agree with Mr.A. I'm all for checkin out cool things in the sky but the first photo looks like a game of spot the difference.Quote:
Originally Posted by Mr A
Is there an anti-thank button?
(Which sounds like a cool astronomical phenomenon too, just to keep Mr A happy)
is that cockney rhyming slang?Quote:
Originally Posted by pineapple stu
Worst thread ever.
Sorry. :(