Light up the night with our To The Moon and Back theme kit! Complement your event with personalized twinkle twinkle favors, invitations, and more! Shop all of our twinkle twinkle party supplies to make your event complete!
12 Quotes to help you deal with Loss of a Loved One
Walter S. McAfee is the African American mathematician and physicist who first calculated the speed of the moon. McAfee participated in Project Diana in the 1940s - a U.S. Army program, created to determine whether a high frequency radio signal could penetrate the earth’s outer atmosphere. To test this, scientists wanted to bounce a radar signal off the moon and back to earth. But the moon was a swiftly moving target, impossible to hit without knowing its exact speed.