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The term artificial objects is closely associated with made by humans or not naturally occurring items that have been sent into space. This is a list of lists of artificial objects in space found on Wikipedia. Category:Lists of artificial objects sent into space; Category:Lists of space missions; Lists of spacecraft. Category:Lists of spacecraft
Humans have left over 187,400 kilograms (413,100 lb) of material on the Moon. Besides the 2019 Chang'e 4 and SLIM missions, the only artificial objects on the Moon that are still in use are the retroreflectors for the Lunar Laser Ranging experiments left there by the Apollo 11 , 14, and 15 astronauts, Chandrayaan-3 lunar lander, and by the ...
Artificial objects on other extraterrestrial bodies. Surface Object Mass Owner Landing Location Ref. 67P/Churyumov–Gerasimenko: Philae: 100 kg (220 lb)
Lists of artificial objects sent into space (1 C, 11 P) M. Machines (27 C, 60 P) Artificial materials (35 C, 12 P) O. Artificial organs (19 P) S. Satellites (23 C, 50 P)
List of artificial objects on extraterrestrial surfaces; List of landings on extraterrestrial bodies; H. List of artificial objects in heliocentric orbit; L.
Given the huge emptiness of interstellar space, all the objects listed here are likely to continue into deep space in timelines that, barring the exceptionally unlikely chance of their colliding with (or being collected by) another object, could outlast even the Main Sequence existence of the Sun's life, billions of years hence. [34]
Five more elements that were first created artificially are strictly speaking not synthetic because they were later found in nature in trace quantities: 43 Tc, 61 Pm, 85 At, 93 Np, and 94 Pu, though are sometimes classified as synthetic alongside exclusively artificial elements. [2] The first, technetium, was created in 1937. [3]
A computer-generated image mapping the prevalence of artificial satellites and space debris around Earth in geosynchronous and low Earth orbit All active Solar System space probes in 2024 (and a list of upcoming ones) Human presence in space (also anthropogenic presence in space or humanity in space) is the direct and mediated presence or ...