Posted on April 8, 2020 by Alice DeForest Astronomical Observatory The observatory on Palomar Mountain operates a 200 inch telescope amongst others april-colors-and-letters-2/O 33.3563057-116.8649995 Share this:TwitterFacebookTumblrPinterestWhatsAppEmailLike this:Like Loading... Related
The observatory on Palomar Mountain operates a 200 inch telescope amongst others