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To revist this article, visit My Profile, then View saved stories. Last March, when Ravi Kopparapu was still working from his desk at the Goddard Space Center in Maryland, he came across a press release from NASA’s Earth Observatory. Levels of Nitrogen dioxide (NO₂) had plummeted over China since the country of 1.4 billion instituted strict stay-at-home orders more than a month earlier. He texted his colleague Jacob Haqq Misra with the link: “Technosignature?” he wrote. “Oh interesting!” Haqq Misra replied. The observations had piqued Kopparapu’s interest, and two months later, still thinking about the ways that modern societies pollute their planet’s air, he read a paper on the effect of pandemic-related public health measures on atmospheric pollution. Researchers found the same effect playing out in other highly industrialized nations, like South Korea and the United States. The level of NO₂ over urban centers decreased by between 20 and 40 percent fro ....
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<div> The luxury spa at The Chedi Muscat, Oman, re-opened this week for all guests. Known to be one of the largest spas in Muscat, it offers personal ....
) SHARJAH, 13th February 2021 (WAM) - From luxurious escapes in heritage-inspired retreats to adventurous stays at premium desert retreats, residents and tourists look no further than the unbeatable offers from six Sharjah Investment and Development Authority (Shurooq) s unique destinations. All of these make for a perfect getaway for those longing to get ....