Happy birthday Carl Sagan

Caught between day and night, Halley's comet streaks thought the sky in this image from the National Astronomy Observatories (NOAO). The image was made with a charge-coupled device on a 16-inch telescope at NOAO's observatory in Cerro Tolodo, Chile in Jan. 9, 1986. (AP Photo/NOAO)

November 09, 2013 4:13 pm  • 
Activate

Latest Video

More videos

How the UA gets its turf ready for game day

Find out why the UA sprays the football field with fabric softener.


Follow the Arizona Daily Star

Featured businesses

View more...
View more...

Deals, offers & events

View more...