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Cosmic noise, also known as galactic radio noise, is a physical phenomenon derived from outside of the Earth's atmosphere. It is not actually sound, and it can be detected through a radio receiver , which is an electronic device that receives radio waves and converts the information given by them to an audible form.
Upsweep is an unidentified sound detected on the American NOAA's equatorial autonomous hydrophone arrays. This sound was present when the Pacific Marine Environmental Laboratory began recording its sound surveillance system, SOSUS, in August 1991. It consists of a long train of narrow-band upsweeping sounds of several seconds in duration each.
Videos of eerie noises erupting from the skies have recently surfaced on YouTube, sending people into a panic around the world. The video above shows a particularly frightening episode of this ...
This was the first time that radio waves were detected from outer space. [1] The first radio sky survey was conducted by Grote Reber and was completed in 1941. In the 1970s, some stars in the Milky Way were found to be radio emitters, one of the strongest being the unique binary MWC 349 .
According to the market research platform Gitnux, 10% of drivers reported having problems with night vision, while 62% feel less confident driving at night compared to during the day. Those ...
SEE ALSO: Scalpers trying to sell free tickets to Muhammad Ali memorial Using data for NASA's Kepler/K2 mission, the researchers studied resonant oscillation of stars using a technique called ...
Beginning in the early 1970s, the term "space music" was applied to some of the output of such artists as Vangelis, Jean-Michel Jarre, Klaus Schulze and Tangerine Dream, [37] due to the transcendent cosmic feelings of space evoked by the sound of the music and enhanced by the use of the emerging new instrument, the synthesizer, [48] [49] [50 ...
Airglow is the collective name of the various processes in the upper atmosphere that result in the emission of photons, with the driving force being primarily UV radiation from the Sun. Several emission lines are dominant: a green line from oxygen at 557.7 nm, a yellow doublet from sodium at 589.0 and 589.6 nm, and red lines from oxygen at 630. ...