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The history of Mars observation is about the recorded history of observation of the planet Mars. Some of the early records of Mars' observation date back to the era of the ancient Egyptian astronomers in the 2nd millennium BCE. Chinese records about the motions of Mars appeared before the founding of the Zhou dynasty (1045 BCE).
Curiosity rover on Mars (5 August 2015). The Mars Science Laboratory and its rover, Curiosity, were launched from Earth on 26 November 2011. As of February 7, 2025, Curiosity has been on the planet Mars for 4446 sols (4568 total days; 12 years, 185 days) since landing on 6 August 2012.
As of 2016, there were believed to be eight derelict spacecraft in orbit around Mars (barring unforeseen event). [46] The Viking 1 orbiter was not expected to decay until at least 2019. [ 47 ] Mariner 9 , which entered Mars orbit in 1971, was expected to remain in orbit until approximately 2022, when it was projected to enter the Martian ...
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 ...
First spacecraft to impact another planet (Mars). USSR Mars 2: 2 December 1971: First soft landing on Mars. First signals from Martian surface. First photograph from Martian surface. USSR Mars 3: 3 March 1972: First spacecraft on a trajectory out of the solar system. First spacecraft to use all-nuclear electrical power (SNAP-19 RTGs). USA (NASA ...
On 2 December 1971, Mars 3 became the first spacecraft to attain soft landing on Mars and the second one on another planet, right after Venera 7, transmitting the first image data ever from Mars. Prior to that, amateur astronomers found what may be the parachute , retrorockets , heat shield and lander on MRO images from November 2007 and on 10 ...
Mars retrograde is as confused as it is confusing. It’s unmooring and can bring waves of utterly unexpected events. You probably don’t need a recap, but let’s take a look at some of what’s ...
Mars 1962A was a Mars flyby mission, launched on October 24, 1962, and Mars 1962B an intended first Mars lander mission, launched in late December of the same year (1962). Both failed from either breaking up as they were going into Earth orbit or having the upper stage explode in orbit during the burn to put the spacecraft into trans-Mars ...