SpaceX's Starlink internet satellites 'leak' so much radiation that it's hurting radio astronomy, scientists say (www.space.com)
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cross-posted from: lemmy.ml/post/1871351...
Charged cosmic rays, high-energy clusters of particles moving through space, were first described in 1912 by physicist Victor Hess. Since their discovery, they have been the topic of numerous astrophysics studies aimed at better understanding their origin, acceleration and propagation through space, using satellite data or other...
CNN — Almost half of the tap water in the US is contaminated with chemicals known as “forever chemicals,” according to a new study from the US Geological Survey....
publication croisée depuis : lemmy.ca/post/1142942...
An early experiment suggests that an injection of klotho improves working memory.