Les milliardaires techbros libertariens sont vraiment la plaie de l'humanité.
Les déchets volants de Musk pourrissent les images scientifiques de Hubble 😱
Si la Terre est entre lui et le soleil, il a pas forcément besoin de pointer pile dans le dos.
Un peu de travers, avec toujours la Terre hors du champs, mais un poil à raz pour voir des satellites ?
J'y crois moyen. Vu la focale de hubble tu dois avoir de la lumière émise par la terre qui rentre par le bout du tube bien longtemps avant que celle ci entre dans le champs.
Complètement a l'instinct je dirais même que pile perpendiculaire à la surface c'est déjà pollué.
Je pense que hubble ne voit pas starlink pour le moment (c'est prévu des orbites plus hautes et là oui, ça posera problème)
Mais ya bien plus d'autres objets dans son champs que le jouets de musk :)
https://www.seti.org/keeping-eye-comet-a3-next-naked-eye-comet-candidate
In early 2023, a new comet took stargazers by surprise. Called Comet C/2023 A3 (Tsuchinan-Atlas), this icy visitor was discovered by two separate observatories in South Africa and China. Comet A3 had scientists and amateurs alike wondering if it would be the next naked-eye comet to light our skies. As 2024 unfolds, we eagerly anticipate whether Comet A3 will deliver the breathtaking celestial display we have all been hoping for!
The low-carb, high-fat ketogenic diet comes with promises of weight loss, but a new study says it also has some serious health risks. In mice, a keto diet increases the buildup of zombie-like cells in the heart, kidneys, lungs and brain, which can accelerate organ aging and other health problems. New Scientist has more: https://flip.it/HNFJFR #Science#Health#Diet#Nutrition#Keto
Presenting scientific consensus as “fact” is harmful, because it means that it will be harder to change that “fact” when more data is available.
Scientists are humans, but what makes their consensus trustworthy is their commitment to a process of forming testable hypotheses, gathering data, getting rid of confounding noise, and publishing their results. Thence, a model of reality is constructed, and a consensus—a belief—is agreed upon.
But NEW DATA MUST RESULT IN REVISED MODELS. That is good, and that defines progress.
Labeling consensus as “fact” undermines the idea that MODELS WILL CHANGE as more data come in. A “fact” is an immutable truth, and a reporting a change in scientific “facts” over time will undermine trust in scientists much more than the phrase “scientists believe”.
The problem with the phrase “scientists believe” is not the “believe” part. It’s the “scientists” part, which has lost public credibility.
The SETI Institute is proud to learn that Science Advisory Board member Mike Garrett was elected a Fellow of the Royal Society yesterday. Prof. Garrett is the Sir Bernard Lovell Chair of Astrophysics and the Director of Jodrell Bank Centre for Astrophysics (JBCA), Department of Physics and Astronomy, University of Manchester.
Millennia ago, Neanderthals and humans met, mingled and mated. And your health may depend on DNA from these long-lost ancestors. Live Science explains how "in some places in our genome, we're more Neanderthal than we are human.” https://flip.it/qiJdOD #Science#Humans#Neanderthal#Health#History
Climate Change presents a range of dire environmental and health challenges. Add brain disease to the list. New research shows that as weather conditions worsen, certain brain diseases — stroke, migraines, meningitis, even Alzheimer’s disease and Parkinson’s — follow suit. Read more from Science Alert: https://flip.it/RDG4WP#Science#ClimateChange#Health#Brain#Neurology
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