It's not quite the worldwide phenomenon of last March, but a partial eclipse hits the U.S. east coast at 8:43 PM tonight and proceeds to totality at 10:01 PM.
Said orange-ish totality should persist until nearly 11 PM, reaching its peak of beauty at 10:26 PM, according to NASA. That red is the color of the earth's shadow (for the same reason sunset looks red--the atmosphere.) Of course, said atmosphere, if cloudy, could prevent us from seeing anything in the first place.
But atmospheric ozone can also paint another color on the moon: turquoise. Keep a close eye out and you might see a blue fringe to the red, red moon.
We'll have to hope for cloudless skies. The next such eclipse won't be visible until December 2010.
The views expressed are those of the author(s) and are not necessarily those of Scientific American.
ABOUT THE AUTHOR(S)
David Biello is a contributing editor at Scientific American.