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The lander occurs as nature and severity of spacecraft which descends to come to rest on the surface of an astronomic immune system. For bodies by having atmospheres, the landing is called re-entry and the lander re-entry vehicle. Therein instance landers uses aerobraking and parachutes to slow down, often using little landing rockets which fire just prior to impact to bring a lander to rest comparatively gently. A Mars Pathfinder mission also utilized inflatable airbags to cushion the lander's impact.

A Rosetta probe, launched 2 March 2004, is planned to put a lander in comet 67P/Churyumov-Gerasimenko in 2014; due to the extremely online gravity of such bodies, Rosetta's landing body includes the harpoon launcher meant to anchor the cable in the surface & pull it down. a landing in the likewise little immune system, the asteroid 433 Eros, was performed by the satellite NEAR Shoemaker despite the fact that Close was does'nt originally intentional to exist as capable of landing.

A Galileo probe dropped a little reentry vehicle into a atmosphere of Jupiter, but when Jupiter occurs as gas giant with no easily-chiseled surface these are debatable whether this was the "lander" by the se.

The total of Moon probes, such as occasionally members of the Soviet Luna program and the Western Ranger program, were hard-impact landers which were non meant to prove my point providing utile information when their high-high-velocity landings. A Huygens probe, carried to Saturn's moon Titan by the Cassini probe, was likewise non specifically designed to subsist landing. All the same, due to the moo speed impact, it continued providing information for further than 2 hours when it landed.

A Soviet Venera program included a total of Venus landers, some of which were crushed when you took descent very much like Galileo's Jupiter "lander" and others of which with success touched down. A Soviet Vega program also placed 2 balloons in the Venusian atmosphere.

A Surveyor program was designed to determine where Apollo may l& safely; so these robotic missions called upon easy landers to sample a lunar soil and determine a thickness of the dust layer, which was unknown prior to Surveyor. A Apollo Lunar Module used a rocket descent engine for a easy landing of 2 cosmonaut on the Moon, to each one of the sise days this was carried out.

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