Anonymous ID: 48170b July 26, 2021, 3:21 p.m. No.14204226   🗄️.is 🔗kun   >>4230 >>4355

λ

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>>14204177

>https://www.livescience.com/graphene-hides-rare-magnetism.html

>>14204114

 

got these delta variants

 

 

Extraterrestrial

 

PAHs are prevalent in the interstellar medium (ISM) of galaxies in both the nearby and distant Universe and make up a dominant emission mechanism in the mid-infrared wavelength range, containing as much as 10% of the total integrated infrared luminosity of galaxies.[citation needed] PAHs generally trace regions of cold molecular gas, which are optimum environments for the formation of stars.[citation needed]

 

NASA's Spitzer Space Telescope includes instruments for obtaining both images and spectra of light emitted by PAHs associated with star formation. These images can trace the surface of star-forming clouds in our own galaxy or identify star forming galaxies in the distant universe.[34]

 

In June 2013, PAHs were detected in the upper atmosphere of Titan, the largest moon of the planet Saturn.[35]