Aurora from Space, Don Pettit's

Comments and questions about the APOD on the main view screen.
Dennis S
Asternaut
Posts: 1
Joined: Sat Nov 05, 2005 12:17 pm
Location: Colorado Springs

Aurora from Space, Don Pettit's

Post by Dennis S » Sat Nov 05, 2005 12:29 pm

Re: Aurora from Space, Don Pettit's.
What is the nearly perfect large radius circular cloud pictured in the foreground?

S. Bilderback
Science Officer
Posts: 235
Joined: Tue Jan 25, 2005 12:12 am
Location: The Enchanted Forests of N. Central USA

Re: Aurora from Space, Don Pettit's

Post by S. Bilderback » Sat Nov 05, 2005 3:46 pm

Dennis S wrote:Re: Aurora from Space, Don Pettit's.
What is the nearly perfect large radius circular cloud pictured in the foreground?
Its not a cloud formation, its a crater

http://antwrp.gsfc.nasa.gov/apod/ap001213.html