Time capsules

two phonograph records included on both Voyager spaceprobes launched in August and September 1977

1974 message into space

plaque attached to the Pioneer 10 and Pioneer 11 spacecraft in case extraterrestrial life finds them

cache of goods or data secured for some time to be opened at a date in the future

2115 film by Robert Rodriguez

collection of works set to be published in 2114

thumb|upright|The LAGEOS plaque, designed by Carl Sagan|left LAGEOS (), Laser Geodynamics Satellite or Laser Geometric Environmental Observation Survey, are a series of two scientific research satellites designed to provide an orbiting laser ranging benchmark for geodynamical studies of the Earth. Each satellite is a high-density passive laser reflector in a very stable medium Earth orbit (MEO).

time capsule in Georgia, United States

knowledge preservation project

statements from leaders of countries on a small disc made of silicon that was left on the Moon by the Apollo 11 astronauts.

sculpture

preservation project

monument on Mount Royal in Montreal

former public statue in Richmond, Virginia

architectural structure

printed ceramic mosaic sculpture by John Kindness

Time capsule from 1939 and 1965 burried near New York, United States meant to be opened in 6900

interstellar radio messages

digital time capsule with contributions about life in 2006

series of interstellar radio transmissions

park in the United States of America

interstellar radio message (IRM)

time capsule closed in 1999 meant to be opened in 2049 located in Macau, People's Republic of China