APOD 3.7

"The center" takes you to an APOD entitled "Journey to the Center of the Galaxy."
"is hidden" takes you to an APOD entitled "The Milky Way in Stars and Dust."
"this stunning vista" takes you to a site where more pictures of this part of the sky can be found.
"infrared" takes you to a site on infrared astronomy.
"false-color image shows" takes you to a site on the Spitzer.
"galactic center" takes you to an APOD entitled "At the Center of the Milky Way."
"Sagittarius" takes you to a Hawaiian astronomy site about the constellation.