Tag: science
Sir Ian Wilmut, who cloned Dolly the sheep, has died
Sir Ian Wilmut, the scientist who led the team that cloned Dolly the sheep in 1996, has died at 79. The University of Edinburgh, where he served as a professor before his 2012 retirement, announced his passing today. Dolly was the first successful cloning of a mammal from an adult…
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Scientists may have a solution to the International Space Station’s fungus problem
Clogs in water recovery systems on the international space station have been so backed up that hoses have had to be sent back to Earth for cleaning and refurbishing. This is thanks to the build up of biofilms: a consortium of microorganisms that stick to each other, and often also…
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NASA reveals pollution maps gathered by the TEMPO space instrument
NASA has published the first maps from its new space-based pollution instrument, TEMPO (Tropospheric Emissions: Monitoring of Pollution). Although you won’t be shocked to learn it reveals higher pollution rates in metropolitan areas, the tool can help scientists better study North American air quality on an hourly basis. “Neighborhoods and…
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Webb Space Telescope captures the Ring Nebula in mesmerizing detail
The James Webb Space Telescope (JWST) captured extraordinarily detailed images published today of the Ring Nebula. The gaseous cloud, also called M57 and NGC 6720, contains 20,000 dense globules rich in molecular hydrogen. It sits about 2,500 light years away from Earth. The first image (above) was taken with the…
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Astronomers confirm Maisie’s galaxy is one of the oldest observed
Astronomers have used advanced instruments to calculate a more accurate age of Maisie’s galaxy, discovered by the James Webb Space Telescope (JWST) in June 2022. Although the star system isn’t quite as old as initially estimated, it’s still one of the oldest recorded, from 390 million years after the Big…
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Why humans can’t use natural language processing to speak with the animals
We’ve been wondering what goes on inside the minds of animals since antiquity. Dr. Doolittle’s talent was far from novel when it was first published in 1920; Greco-Roman literature is lousy with speaking animals, writers in Zhanguo-era China routinely ascribed language to certain animal species and they’re also prevalent in…
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