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NASA astronaut Catherine Coleman plays a flute aboard the International Space Station in 2011.. Music in space is music played in or broadcast from a spacecraft in outer space. [1] [failed verification] The first ever song that was performed in space was a Ukrainian song “Watching the sky...” [2] (“Дивлюсь я на небо”) sung on 12 August 1962 by Pavlo Popovych, cosmonaut ...
Many modern telescopes and observatories are located in space to observe astronomical objects in wavelengths of the electromagnetic spectrum that cannot penetrate the Earth's atmosphere (such as ultraviolet radiation, X-rays, and gamma rays) and are thus impossible to observe using ground-based telescopes. [1]
Infrared light is of lower energy than visible light, hence is emitted by sources that are either cooler, or moving away from the observer (in present context: Earth) at high speed. As such, the following can be viewed in the infrared: cool stars (including brown dwarves ), nebulae , and redshifted galaxies .
A satellite in a geostationary orbit appears stationary, always at the same point in the sky, to ground observers. Popularly or loosely, the term "geosynchronous" may be used to mean geostationary. [1] Specifically, geosynchronous Earth orbit (GEO) may be a synonym for geosynchronous equatorial orbit, [2] or geostationary Earth orbit. [3]
Now a museum piece. OPS-4: USSR 3 [115] 1979 Constructed, but Almaz program cancelled in favour of uncrewed recon satellites. Freedom: NASA 14–16 [116] 1993 Merged to form the basis of the International Space Station. Mir-2: USSR Roscosmos: 2 [117] Columbus MTFF: ESA: 3 Galaxy: Bigelow Aerospace: Robotic [118] 2007
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NASA Earth science satellite fleet as of September 2020, planned through 2023. Earth observation satellite missions developed by the ESA as of 2019. Earth observation satellites are Earth-orbiting spacecraft with sensors used to collect imagery and measurements of the surface of the earth. These satellites are used to monitor short-term weather ...
Musica universalis—which had existed as a metaphysical concept since the time of the Greeks—was often taught in quadrivium, [8] and this intriguing connection between music and astronomy stimulated the imagination of Johannes Kepler as he devoted much of his time after publishing the Mysterium Cosmographicum (Mystery of the Cosmos), looking over tables and trying to fit the data to what he ...