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Our limited human vision can really constrain our understanding of the universe. We can only see a thin band of light wavelengths, these waves with peaks of 390 to 700 nanometers from peak to peak. This means that we miss all light emitting details from other wavelengths, such as radio and microwave light, as well as infrared, ultraviolet and rays. X. Scientists have released new views of Saturn's largest moon, Titan. by the Visual and Infrared Mapping Spectrometer (VIMS) instrument on the decommissioned Cassini spacecraft. They represent a lot of data that has been combined and smoothed, and they show a clear vision of what the moon looks like under its dense atmosphere.
The central yellow image shows how Titan would look at human eyes. Around him are the six new infrared representations, rendered in colors that human eyes can see. Each color (red, green and blue) represents a ratio of the brightness of two different infrared wavelengths. This method is intended to highlight the materials that make up the characteristics of the moon while reducing the image artifacts to combine the raw files.
The VIMS instrument records the infrared wavelengths of light that are not diffused by the # 39 Titan atmosphere filled with particles as visible light the wavelengths are. It's a bit like putting on a pair of red glasses to decode a secret message. But decoding this message has required many observations from Cassini, according to a statement from NASA. And Titan looked different every time Cassini went on, with different levels of sunlight or changes in the planet 's atmosphere over time, requiring extra effort to make those views flawless.
The images show the complex surface of Titan. atmosphere. We already know that this moon is a strange place – it is 50% larger than the moon of the Earth and has oceans of liquid hydrocarbon on its surface with rivers, lakes and even methane showers [19659006]. The atmosphere of the moon could be the building blocks of a strange Titan biology.
Nearly a year after Cassini's last dive into Saturn, his data continues to produce an impressive science. Now, it may be time for our scientific probes to pay a visit to Titan, or other potentially life-threatening moons.
[NASA]
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