To celebrate the 50th anniversary of the Moon landing, we’re giving away an autographed Buzz Aldrin poster to one lucky Facebook friend and one lucky Twitter friend! To enter, you must LIKE the social media post & COMMENT telling us why you think space exploration is important for future generations. Read sweepstakes rules below.


  • Sweepstakes term is Thursday, July 18, 2019, to Saturday, July 20, 2019, at 8:00 p.m. est.
  • This sweepstake is open to residents of the United States who are 13 years old and older.
  • One winner will be randomly selected from both Facebook and Twitter.
  • Winners will be contacted by Friday, July 26, 2019, by Challenger Center through DM/PM. Winner has until Tuesday, July 30 to respond via email or another winner will be randomly selected.
  • Winner must have a U.S. based mailing address to receive the poster.
  • Multiple entries will not be accepted. Anyone found to use multiple accounts to enter will be ineligible.
  • Entries that do not include any require disclosure or hashtag (#ChallengerCenter) will not be eligible.

For questions contact info@challenger.org.