On 3 February 2022, at 18:13 UTC, SpaceX launched and a short time later deployed 49 Starlink sat...
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Many nations responded to the corona virus disease-2019 (COVID-19) pandemic by restricting travel...
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The long-term evolution of stratospheric ozone at different stations in the low and mid-latitudes...
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Too often, credible scientific early warning information of increased disaster risk does not resu...
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