RT @burkley65: New image of comet Catalina by Douglas T. Durig, Cordell-Lorenz Observatory: arthur.sewanee.edu/obsv/view_c.php https://t.co/Mw0wPW1bVX
RT @burkley65: New image of comet Catalina by Douglas T. Durig, Cordell-Lorenz Observatory: arthur.sewanee.edu/obsv/view_c.php https://t.co/Mw0wPW1bVX