We at NASA Goddard challenge you to write a clever, snarky caption for this photo! After that little light bulb flashes in your head with an award-winning caption, we encourage you to send it to us at email@example.com. If you like, you can include your name and general location (e.g., Colorado, Albuquerque, etc.) with your submission. The winner and creator of the best caption will receive a small prize. Submissions will be accepted until 3 p.m. EDT on Thursday, September 8th. Be sure to visit this page on Monday to see the results.