This is a partial list of artificial objects left on extraterrestrial surfaces. Mars 3 lander at the Memorial Museum of Cosmonautics in Russia MER-A Spirit...

List of artificial objects on extraterrestrial surfaces List of extraterrestrial orbiters List of rovers on extraterrestrial bodies Timeline of space exploration...

planets List of extraterrestrial orbiters List of artificial objects on extraterrestrial surfaces Deliberate crash landings on extraterrestrial bodies Oberth...

Map of all soft landings Apollo Lunar Surface Experiments Package List of artificial objects on extraterrestrial surfaces List of retroreflectors on the...

2 Exploration of Mars Life on Mars List of artificial objects on extra-terrestrial surfaces List of extraterrestrial memorials List of missions to Mars...

Mars 2020 List of extraterrestrial orbiters List of landings on extraterrestrial bodies List of artificial objects on extraterrestrial surfaces Flyby (spaceflight)...

orbiters List of Mars orbiters List of landings on extraterrestrial bodies List of Mars landers List of artificial objects on extraterrestrial surfaces Deliberate...

such as Antarctica and extraterrestrial sites. List of artificial objects on extraterrestrial surfaces Space archaeology A Wealth Of Underwater Archaeological...

Earth List of extraterrestrial orbiters List of artificial objects in heliocentric orbit, those that orbit the Sun List of landings on extraterrestrial bodies...

Mars Timeline of Solar System exploration List of artificial objects on extraterrestrial surfaces List of missions to the Moon List of missions to Venus...

visited extraterrestrial worlds to redeem their inhabitants. Nicholas of Cusa wrote in 1440 that Earth is "a brilliant star" like other celestial objects visible...

This list of extraterrestrial orbiters is a listing of spacecraft that achieved an extraterrestrial orbit. First artificial object on heliocentric orbit...

planetary surface is where the solid or liquid material of certain types of astronomical objects contacts the atmosphere or outer space. Planetary surfaces are...

features that may be cryovolcanoes. Cryovolcano Category:Extraterrestrial mountains Areography Lists of volcanoes MESSENGER views an intriguing crater Archived...

This list of extraterrestrial memorials compiles the human-made memorials not located on Earth. Landing sites: Thomas Mutch Memorial Station – Viking...

the list of the objects that could be artificial sources could thus be extended. The search for artificial signals will then have to concentrate on objects...

publication of Loeb's book Extraterrestrial, in which he argued that the first interstellar comet ever observed, 'Oumuamua, might be an artificial light sail...

might have originated accidentally from a pile of 'Cosmic Garbage' dumped on Earth long ago by extraterrestrial beings. These theories are often considered...

could be an indicator of extraterrestrial life. Since Dyson's paper, many variant designs involving an artificial structure or series of structures to encompass...

landings on extraterrestrial bodies List of launch vehicles List of Mir expeditions List of Mir spacewalks List of NASA missions List of objects at Lagrangian...

outpost concepts List of spaceflights Timeline of Solar System exploration List of artificial objects on extra-terrestrial surfaces Space station Space...

List of artificial objects leaving the Solar System List of hyperbolic comets – Comets that may not be orbiting the Sun List of Solar System objects by...

discrepancy between the lack of conclusive evidence of advanced extraterrestrial life and the apparently high likelihood of its existence. As a 2015 article...

theorists who argue that UFOs are extraterrestrial spacecraft or inter-dimensional phenomena.[citation needed] The notion of time travel from the future to...

ufologists and ufology organizations consider green fireballs to be of artificial extraterrestrial origin, mainstream, non-pseudoscientific explanations have been...

ancient aliens) refer to a pseudoscientific set of beliefs that hold that intelligent extraterrestrial beings visited Earth and made contact with humans...

orbited by a vast number of artificial objects and the far reaches of the Solar System have been visited and explored by a range of space probes. Human presence...

Pulsars may be Artificial Beacons of ETI Origin". Haliki, Emir (October 2019). "Broadcast network model of pulsars as beacons of extraterrestrial civilizations"...

January 2018, the United States Strategic Command tracked a total of 18,835 artificial objects, mostly debris. See: Anz-Meador, Phillip; Shoots, Debi, eds....

natural object, not an artificial one. Nevertheless, mapping by the Mars Express probe and subsequent volume calculations do suggest the presence of voids...