NASA's Artemis II Mission: A Journey Through Time and Space
As the United States celebrates its 250th anniversary of independence, NASA's Artemis II mission is set to embark on a historic journey, carrying a treasure trove of mementos that embody the nation's spirit of exploration, innovation, and leadership. The mission, which will send four astronauts around the Moon on the first crewed test flight of the Artemis campaign, will also bear witness to the legacy of American space exploration.
"The artifacts flying aboard Artemis II are a testament to the long history of American exploration and the generations of innovators who have made this moment possible," said NASA Administrator Jared Isaacman. "This mission will showcase pieces of our earliest aviation achievements, defining moments from human spaceflight, and symbols of our future endeavors. During America's 255th anniversary, Orion will carry astronauts around the Moon, while also carrying our history forward into the next chapter beyond Earth."
The mementos, carefully selected to honor America's historic achievements in space, inspire the next generation of explorers, and reinforce U.S. leadership through international cooperation in science and education, continue a proud tradition from Artemis I and earlier human spaceflight missions. Together, they symbolize the freedom and innovation that have unlocked the Golden Age of human space exploration.
One of the most poignant items is a 1-inch by 1-inch swatch of muslin fabric from the original Wright Flyer, the aircraft the Wright Brothers used to make the first powered flight in 1903. Lent by the Smithsonian's National Air and Space Museum, this fabric will fly aboard Artemis II, carrying with it a piece of America's aviation history. A smaller square cut from this fabric previously flew aboard the space shuttle Discovery on STS-51D in 1985 and will make its second journey into space. After the mission, the fabric will be reunited with two other 1903 Wright Flyer swatches at the museum, celebrating the nation's history and innovation in aviation.
Also aboard the Artemis II mission will be a 13-by-8-inch American flag, which has flown with the first shuttle mission, STS-1, the final shuttle mission, STS-135, and NASA's first crewed test flight of SpaceX's Crew Dragon spacecraft, SpaceX Demo-2. This flag serves as a powerful emblem of America's renewed commitment to human exploration of the Moon, while honoring the legacy of the Apollo pioneers who first blazed the trail.
Orion will also carry a copy of a 4-by-5-inch negative of a photo from the Ranger 7 mission, the first U.S. mission to successfully make contact with the lunar surface. Managed by NASA's Jet Propulsion Laboratory in California, the Ranger series of spacecraft was built to help identify safe Moon landing sites for Apollo astronauts. The photo represents a major turning point in the race to the Moon, a legacy that will be echoed through the success of Artemis.
Continuing the tradition of carrying tree seeds, Artemis I distributed seeds from the Apollo 14 mission, which sprouted into "Moon Trees" after being returned to Earth. The seeds have since taken root at 236 locations across the U.S., becoming their own Artemis I Moon Trees. On Artemis II, soil samples collected from the base of established Artemis I Moon Trees planted at NASA's 10 centers will fly aboard the spacecraft, representing the full cycle of exploration: launch, flight, growth, and return to space again. The CSA (Canadian Space Agency) will also fly various tree seeds in the kit, with the intention of distributing them after the mission.
The official flight kit for Artemis II includes an SD card containing the millions of names of those who participated in the "Send Your Name to Space" campaign, bringing the public along on this journey. The kit will also include a variety of flags, patches, and pins to be distributed after the mission to stakeholders and employees who contributed to the flight.
NASA has also included items from several of its partners in the kit. Stickers and patches from the CSA will fly, and the ESA (European Space Agency) will fly a flag in the kit for distribution after the mission, marking NASA's international collaboration with other space agencies through Artemis. Orion's European Service Module, the powerhouse of the spacecraft, is provided by ESA.
Carrying mementos on the NASA spacecraft has been a tradition since the 1960s, one that was continued on Artemis I, the first uncrewed test flight of Orion and the SLS. During this mission, Orion carried a symbolic flight kit including historical artifacts, from Apollo missions STEM items, digitized student essays and teacher pledges, and more. The official flight kit for Artemis II, which contains about 10 pounds of mementos in total, will augment important scientific research aboard Orion.
