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– Unsuccessful soft landing, intentional hard landing, or mission still in progress. – Successful soft landing with intelligible data return. The tannish hue indicates extraterrestrial soil. – Successful soft landing, intelligible data return, and sample return to Earth. The greenish hue indicates terrestrial return.
The timeline of discovery of Solar System planets and their natural satellites charts the progress of the discovery of new bodies over history. Each object is listed in chronological order of its discovery (multiple dates occur when the moments of imaging, observation, and publication differ), identified through its various designations (including temporary and permanent schemes), and the ...
This is a list of space probes that have left Earth orbit (or were launched with that intention but failed), organized by their planned destination. It includes planetary probes, solar probes, and probes to asteroids and comets, but excludes lunar missions, which are listed separately at List of lunar probes and List of Apollo missions.
Montage of planets and some moons that the two Voyager spacecraft have visited and studied. It is the only program that visited all four outer planets. A total of nine spacecraft have been launched on missions that involve visits to the outer planets; all nine missions involve encounters with Jupiter, with four spacecraft also visiting Saturn.
The great majority of Earth-orbiting satellites. Space probes leaving Earth orbit that are not concerned with Solar System exploration (such as space telescopes targeted at distant galaxies, cosmic background radiation observatories, and so on). Probes that failed at launch.
Lost when Mars 2 landing system crash landed on Mars. Mars 3: PrOP-M: USSR: 2 December 1971: First rover to successfully land on Mars. The lander stopped communicating about 110 seconds after landing, before the rover was deployed. Mars Pathfinder: Sojourner: NASA: 4 July 1997
landed: landed: Rendezvoused with asteroid from June 2018 to November 2019. Successful touchdowns to collect a sample in February and July 2019. [2] Three landers and an explosive impactor successfully deployed to the surface. [3] Returned dust samples to Earth in December 2020. [4] 101955 Bennu: 0.490: 1999 OSIRIS-REx: 2018-2020: landed: landed
In September 2185, while on a routine geological mission, astronauts Meyers, Webber, and Kirby land their spaceship on a remote asteroid 655 million miles away from Earth after running low on fuel. They find that the atmosphere and gravity are identical to Earth's. Opening the hatch to the spaceship, they find they have landed near a farm.