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Saturday, July
23, 2011 at
9:00PM
Public
Event at
the ACA Observatory
Program:
Spectroscopy
Find out how astronomers
use light to discover
information about the Universe.
The event has been CANCELLED due to weather
This event
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Live AccuWeather Satellite Mosaic |
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Solar System objects rise/set times on this date...
Jet Stream (updates
automatically to latest available image)
The Jet Stream affects astronomical "seeing" (steadiness of the air)
If
we're in a gray area, seeing will not be as good as in a white area.
If
we're in a white area, the shorter the arrows, the better.
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