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Liquid metal, ruby and sapphire could rain down on huge exoplanet

Physics World

That is the conclusion of astronomers who have developed a detailed 3D model of the atmosphere of WASP-121b, which is a “hot Jupiter” that is about 850 light-years from Earth. The team from the Massachusetts Institute of Technology observed WASP-121b using a spectroscopic camera aboard NASA’s Hubble Space Telescope.

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Back in Black: Creating positive changes by focusing on a short-lived pollutant

HumanNature

Black carbon is one type of airborne particulate matter (PM), which is a title for all the microscopic solid and liquid particles suspended in our air. vehicles, cook stoves, oil and gas processing, and wildfires to name a few), there will be black carbon.

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The Fuss about Methane

Legal Planet

It replaced an earlier, more dangerous, product called “town gas” or “coal gas,” which consisted mainly of hydrogen and carbon monoxide and was produced by heating coal in. Atmospheric concentrations. That small concentration of methane in the atmosphere makes an outsized contribution to global heating. Climate impact.