Space exploration memorabilia includes items that commemorate significant events, missions, and achievements in the field of space travel. These can range from mission patches and flight suits worn by astronauts to models of spacecraft like the Apollo 11 or Space Shuttle. Collectors often seek these items to celebrate humanity's journey into space and to honor the contributions of space agencies like NASA. Many pieces of memorabilia also include autographed photographs of astronauts, such as Neil Armstrong or Sally Ride, and artifacts from historic missions. These collectibles serve as reminders of the challenges and triumphs of space exploration, inspiring future generations to continue exploring the universe.