Inside the Eagle Nebula
			
		
		
		
			From afar, the whole thing looks like an 
Eagle. 
A closer look at the 
Eagle Nebula,
however, shows the
bright
region is actually a window into the center of a larger dark shell of 
dust.  
Through this window, a brightly-lit 
workshop appears
where a whole open cluster 
of stars is being formed.  
In this cavity 
tall pillars and 
round globules of dark dust and cold 
molecular gas
remain where stars are still forming.  
Already visible are several young 
bright blue stars 
whose light and winds are burning away and pushing back the 
remaining filaments 
and walls of gas and dust.  
The Eagle emission nebula,
tagged M16, lies about 6500
light years away, spans about 20 light-years,
and is visible with
binoculars toward
the constellation of the Serpent
(Serpens).  
This picture combines three specific emitted colors 
and was taken with the 
0.9-meter telescope on 
Kitt Peak, 
Arizona, 
USA.