Why did this man have brassy circles in his eyes?

[ad_1] The copper-colored rings inside a man’s eyes have been shown to be essential in diagnosing a rare disease, according to a new report. The 47-year-old man, who lives in India, went to the doctor after experiencing abdominal swelling for two months, according to the report published on Saturday, September 25 in The New England … Read more

Atlas V: rocket launch creates eerie lights in UK skies – BBC News

[ad_1] Atlas V: rocket launch creates eerie lights in UK skiesBBC News New NASA satellite to track half a century of changing Earth observationsArs Technica Live coverage: Atlas 5 rocket launches from Vandenberg Space Force base – Spaceflight NowSpace flight now Landsat 9 becomes 2,000th rocket launch from Vandenberg Space Force baseKCRA Sacramento Earth monitoring … Read more

New imaging system reveals flaws in solar panels even in bright sunlight

[ad_1] The researchers used an InGaAs detector with a very high frame rate to acquire a sequence of images of solar panels as a modulated electric current was applied. The very fast imaging speed available from this detector made it possible to distinguish more changes between the images in the sequence. Credit: Yunsheng Qian, Nanjing … Read more

Small fluffy clouds could help save Australia’s Great Barrier Reef

[ad_1] SYDNEY, Sept.28 (Reuters) – To slow the rate at which high temperatures and warm waters whiten corals in the Great Barrier Reef, scientists in Australia spray seawater droplets into the sky to form clouds In order to protect the environmental treasure. Researchers working on the so-called Cloud Brightening project said they were using a … Read more

Our new celestial visitor is a truly gigantic comet

[ad_1] This site can earn affiliate commissions from the links on this page. Terms of use. There’s a really huge new comet coming from the Oort Cloud. It’s always exciting to entertain a new celestial visitor, and this massive transneptunian object (TNO) is causing a stir among astronomers around the world. First of all, it’s … Read more

The oldest human footprints in North America are found in New Mexico

[ad_1] Fingerprints Discoveries in New Mexico suggest that the first humans were in North America about 23,000 years ago, researchers recently reported. The fossilized Footprints were found in a dry lake in White Sands National Park in 2009. Scientists from the US Geological Survey recently studied seeds stuck in footprints to estimate their age. Evidence … Read more

Giant space rock demolished ancient Middle Eastern city and everyone in it

[ad_1] Through Christopher R. Moore, University of South Carolina September 27, 2021 Artist’s evidence-based representation of the explosion, which had the power of 1,000 Hiroshimas. Credit: Allen West and Jennifer Rice A giant space boulder demolished an ancient Middle Eastern city and everyone in it – perhaps inspiring the biblical story of Sodom. While the … Read more