• The song Across the Universe by The Beatles
• Lego mini-figurines of Galileo and the Roman deities Jupiter and Juno
• A sound recording of a kiss between a mother and child
• Luke Skywalker's Lightsaber (a prop from 1983 went up in 2007 with Discovery shuttle-flight mission STS-120)
• A colour photograph of the city of Oxford
• Melancholy Blues, performed by Louis Armstrong and his Hot Seven
• A black and white diagram of human sex organs
• JS Bach's Brandenburg Concerto No2 conducted by Karl Richter
0 • Australia Morning Star and Devil Bird Aboriginal songs
1 • A sound recording of a shepherd herding sheep
• Buzz Lightyear toy. The astronaut action figure of the Toy Story films went in 2008 with Discovery mission STS-124
• A sound recording of the rain
• Dirt from the pitcher’s mound at Yankee Stadium (taken by astronaut and Yankees fan Garret Reisman in 2008).
• A piece of the rudimentary airplane the Wright brothers flew in 1903, when the aircraft came a few feet off of the ground
• Small bits of bone and eggshell from the duck-billed dinosaur Maiasaura peeblesorum, sent on SpaceLab2 in 1985
• Holograms and cubes made from water samples from some of the world's major rivers, part of the Lowry Burgess's Boundless Cubic Lunar Aperture project
• A portion of the remains of space physicist Gerard K O'Neill (1927–1992)
• A portion of the remains of Krafft Ehricke (1917–1984), rocket scientist
• A corned beef sandwich from a Cocoa Beach, Florida deli, taken by John Young in 1965. It disintegrated in the low gravity
• Sea urchin sperm
• Two sets of coins commemorating Jamestown, the first permanent English settlement in the Americas, aboard the space shuttle Atlantis for a 2007 mission.
• Pizza Hut paid nearly £750,000 in 2000 to become the first company to deliver pizza in space – to Russian cosmonaut Yuri Usachov
• A sound recording of ocean waves breaking, on 12-inch gold-plated copper discs
• The ashes of Star Trek's James Doohan, who played Scotty on the original television series
• A golf ball hit on the moon by Apollo 14 mission astronaut Alan Shepard. He sent it 200 yards (182.9 meters) in zero-gravity
• A Le Brouere cheese wheel (to honour the Monty Python’s Flying Circus cheese shop sketch)
• A sound recording of laughter
• A colour diagram of DNA structure
• Charles Duke's family photograph, which was left on the ground at the moon. He was the lunar module pilot for Apollo 16
• A sample of salmonella, aboard the space shuttle Atlantis in 2007 by Arizona State University. The bacteria became even more virulent in space
• A copy of Playboy Magazine, taken by a member of the backup crew of Apollo 12 in 1967
• A vial of communion wine and communion bread, taken by astronaut Buzz Aldrin
• A triple barrel TP-82 capable of 40 gauge shotgun rounds, taken by Soviet cosmonauts in 1965
• The ashes of Gene Roddenberry, the man who created Star Trek, who had his remains shot into space in 1997
• A greeting in Zulu from Fred Dube, telling aliens: "We greet you, great ones. We wish you longevity."