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[image needed] February–March 1959 Vanguard 2: First attempt of a scanner, in which a single photocell mounted at the focus of telescope would scan Earth due to the satellite movement; resulting images were poor. [16] August 14, 1959 Explorer 6: First image of Earth from orbit, showing a sunlit area of the Central Pacific Ocean and its cloud ...
The launch of Explorer 6 Universal newsreel about the launch of Explorer 6. Explorer 6, or S-2, was a NASA satellite, launched on 7 August 1959, at 14:24:20 GMT.It was a small, spherical satellite designed to study trapped radiation of various energies, galactic cosmic rays, geomagnetism, radio propagation in the upper atmosphere, and the flux of micrometeorites.
The first images from space were taken on the sub-orbital V-2 rocket flight launched by the US on October 24, 1946. Satellite image of Fortaleza.. Satellite images (also Earth observation imagery, spaceborne photography, or simply satellite photo) are images of Earth collected by imaging satellites operated by governments and businesses around the world.
Launch of the Compton Gamma-Ray Observatory satellite 1992 US: Mars Observer: Mars: Failure: Mars Observer orbiter 1993 Japan: ASCA: Earth: Success: Launch of the ASCA (ASTRO-D) X-ray satellite Brazil: INPE: Earth: Success: Launch of the SCD-1, the oldest earth observation equipment still in operation. 1994 US: Clementine: Moon: Success
In April 2015, NASA and the USGS announced that work on Landsat 9 had commenced, with funding allocated for the satellite in the president's FY2016 budget, for a planned launch in 2023. [34] Funding for the development of a low-cost thermal infrared (TIR) free-flying satellite for launch in 2019 was also proposed, to ensure data continuity by ...
Explorer 1 was the first satellite launched by the United States in 1958 and was part of the U.S. participation in the International Geophysical Year (IGY). The mission followed the first two satellites, both launched by the Soviet Union during the previous year, Sputnik 1 and Sputnik 2.
By Eric Sandler On August 20, 1975 -- 39 years ago today -- NASA launched the first of two spacecraft as a part of their new Viking program and the images they captured back in the '70s and '80s ...
The MSS provided more than 300,000 images over the lifespan of the satellite. NASA oversaw 300 researchers that evaluated the data that Landsat 1 transmitted back to Earth. [3] Landsat 1 images were used in the first study of the normalized difference vegetation index (NDVI), now an ubiquitous measure of global plant greenness. [14]