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Galileo Solar Space Telescope – Multi-mission Platform (GSST-PMM) [1] is a mission proposed by Brazil's National Institute for Space Research (INPE) that aims to precisely measure the solar radiation at the top of the Earth's atmosphere, the magnetic field in the photosphere and the upper solar atmosphere.
The north pole had been photographed before, by Mariner 10 in 1973, but Galileo 's cameras, with their 1.1 kilometers (0.68 mi) per pixel imagery, provided new information about a region that still held some scientific mysteries. The infrared spectromer surveyed the surface minerals and revealed that the region was more minerallogically diverse ...
STS-34 was a NASA Space Shuttle mission using Atlantis.It was the 31st shuttle mission overall, and the fifth flight for Atlantis. [1] STS-34 launched from Kennedy Space Center, Florida, on October 18, 1989, and landed at Edwards Air Force Base, California, on October 23, 1989.
At launch, the orbiter and probe together had a mass of 2,562 kg (5,648 lb) and stood 6.15 m (20.2 ft) tall. [2] Spacecraft are normally stabilized either by spinning around a fixed axis or by maintaining a fixed orientation with reference the Sun and a star; Galileo did both.
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 ...
Model of a Galileo satellite. This is a list of past and present satellites of the Galileo navigation system.The fully operational constellation will nominally consist of 30 satellites in Medium Earth Orbit, with 24 active and 6 spares equally divided into 3 orbital planes in a Walker 24/3/1 configuration.
Launch date Description Ref(s) Sputnik 1: 4 October 1957 First Earth orbiter [1] [2] Sputnik 2: 3 November 1957 Earth orbiter, first animal in orbit, a dog named Laika [2] [3] [4] Explorer 1: 1 February 1958 Earth orbiter; discovered Van Allen radiation belts [5] Vanguard 1: 17 March 1958 Earth orbiter; oldest spacecraft still in Earth orbit [6 ...
[11] [39] They intend to use astronomical surveys like the Vera C. Rubin Observatory so that such objects can be identified more quickly, and to design a space mission so a probe could intercept it and gather close-up data. [11] [1] [2] The team intends to develop software that "will analyze data collected from the Vera Rubin Observatory". [18]