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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 ...
Since its creation in 1958, NASA has been taking pictures of the Earth, the Moon, the planets, and other astronomical objects inside and outside our Solar System. Under United States copyright law, works created by the U.S. federal government or its agencies cannot be copyrighted. (This does not apply to works created by state or local ...
On July 29, 1958, the U.S. Congress officially passed legislation that established the National Aeronautics and Space Administration (NASA) -- a civilian agency that is responsible for ...
1979 – Pioneer 11 flies by Saturn, providing the first ever closeup images of the planet and its rings. It discovers the planet's F ring and determines that its moon Titan has a thick atmosphere. [199] 1979 – Goldreich and Tremaine postulate that Saturn's F ring is maintained by shepherd moons, a prediction that would be confirmed by ...
Pre-photography, data recording of astronomical data was limited by the human eye. In 1840, John W. Draper, a chemist, created the earliest known astronomical photograph of the Moon. And by the late 19th century thousands of photographic plates of images of planets, stars, and galaxies were created.
First probe to another planet; Venus flyby (contact lost before flyby) [17] [18] [19] Vostok 1: 12 April 1961 First crewed Earth orbiter (Yuri Gagarin) [20] [21] Ranger 1: 23 August 1961 Attempted lunar test flight (failed to leave Earth orbit) [22] [23] [24] Ranger 2: 18 November 1961 Attempted lunar test flight (failed to leave Earth orbit ...
First image of Earth from another astronomical object (the Moon) and first picture of both Earth and the Moon from space. [32] [33] [34] [7] [19] December 11, 1966 ATS-1: First picture of both Earth and the Moon from the Earth's orbit. [35] First full-disk pictures of the Earth from a geostationary orbit. [35] [image needed] January 1967
First spacecraft to flyby the same planet multiple times . USA (NASA) Mariner 10 [34] 15 July 1975: First multinational crewed mission. USSR USA (NASA) Apollo-Soyuz Test Project: 20 October 1975: First spacecraft to orbit Venus. USSR Venera 9: 22 October 1975: First successful photos from the surface of another planet (Venus). USSR Venera 9: 20 ...