eclipse
esiegel | July 31, 2013"You can't exactly bake a man to your specifications... A hybrid of Einstein, Tarzan and Inge Meysel doesn't exist." -Peer Steinbruck
Of course, if you create enough chances, all the things that could eventually happen will come to pass. This is as true for human beings as it is for the physical Universe. And for our planet, our nearest major neighbor in the Universe -- the Moon -- provides us with a huge variety of sights, if only we're willing to wait.
Image credit: Doug Zubenel.
Every 27.3 days, the Moon makes a complete orbit around the Earth, traveling a full 360° through space. As it…
esiegel | June 1, 2012"The moon shuts off the beams of the sun as it passes across it, and darkens so much of the earth as the breadth of the blue-eyed moon amounts to." -Empedocles, ~450 B.C.
Less than two weeks ago, I saw my first annular eclipse, with some spectacular results at the moment of maximum eclipse.
From my first eclipse expedition, to False Klamath Cove, on the coast in northern California.
This happens, of course, because -- from our point of view -- the Moon appears to pass in front of the Sun, blocking a fraction of the light coming from it.
Image credit: NASA / Solar Dynamics Observatory.
And…
gregladen | November 24, 2011I remember my first solar eclipse. I was a kid, and it was the one Carlie Simon sang about, in March 1970.
(The eclipse reference is just past three minutes. Some other time we can argue over whether or not Carlie, singing in this video on Martha's Vineyard, was referring to the March 1970 eclipse or the July 1972 eclipse, but I'm sure it was the former, because that's the one everybody got all excited about.)
I was such a geek that I actually missed the eclipse because I was busy collecting data. There was a phone number you could call and a lady's voice would give you the time and…
esiegel | February 20, 2008I was driving home from work at about 6:30 today and noticed the Moon, still orange, hanging low on the horizon. The lower left corner was just starting to be shadowed by the Earth. As it rose a little higher, it turned yellow and then white, as we learned it should.
Then we got clouded out, and right now, during totality, the entire sky is covered in clouds. But I started thinking, "What if I were in space?" Well, the Moon appears red/orange every day during Moonrise/Moonset from Earth, but would appear white from space. But the red/orange during a total eclipse? The Moon would still…
esiegel | February 18, 2008As Bonnie Tyler sang, and later The Dan Band (with more cursing),
Once upon a time there was light in my life
But now there's only love in the dark
Nothing I can say
A total eclipse of the heart
Well, it isn't the heart, but this Wednesday night, beginning at 10 PM Eastern Standard time (8 PM my time, and 4 AM Thursday morning for my European readers), there is a total lunar eclipse. One of the things that's neat about a lunar eclipse, as compared to a solar eclipse, is that you can see it from everywhere on Earth at once! If you watch it, you'll see a full moon begin to be obscured, followed…