Copied from Apod

[ffutures]

apod, the Astronomical Picture of the Day, often has absolutely stunning images. Today it's an animated gif of the moon over a month (or rather a lunation, a lunar cycle). I've put it in cuts, since it's 400+K, but it's well worth looking at even if you have a slow connection.





http://www.livejournal.com/users/apod/187632.html for the full story on this.

Comments

[houses7177.livejournal.com]

Very nice! Thanks for sharing. May have to check there for stuff to use in class.

[ffutures.livejournal.com]

They're usually pretty good.

Only trouble with this one is it makes me feel a little motion sick...

[major-clanger.livejournal.com]

Amazing! I've known about libration for years, but it wasn't until I saw this that I got a feel for how significant it is. The change in angular diameter is also more that you might think.

MC