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03/07/2025
SANTé/MEDECINE - Une nouvelle arme contre le cancer - (7/8) - Un traitement sans résistance ni toxicité
LA TERRE VUE DU CIEL - L'Italie vue de l'Espace
ASTRONOMY - Nova V462 Lupi Now Visible
2025 july 3
Nova V462 Lupi Now Visible
Explanation: If you know where to look, you can see a thermonuclear explosion from a white dwarf star. Possibly two. Such explosions are known as novas and the detonations are currently faintly visible with the unaided eye in Earth's southern hemisphere -- but are more easily seen with binoculars. Pictured, Nova Lupi 2025 (V462 Lupi) was captured toward the southern constellation of the Wolf (Lupus) last week near the central plane of our Milky Way galaxy. Nova Lupi 2025 was originally discovered on June 12 and peaked in brightness about a week later. Similarly, Nova Velorum 2025, toward the southern constellation of the Ship Sails (Vela), was discovered on June 25 and peaked a few days later. A nova somewhere in our Galaxy becomes briefly visible to the unaided eye only every year or two, so it is quite unusual to have two novas visible simultaneously. Meanwhile, humanity awaits even a different nova: T Coronae Borealis, which should become visible in northern skies and is expected to become even brighter.
02/07/2025
RADIOACTIVITé - Le mensonge exemplaire !
Oui, il y a bien eu une contamination en France suite à l'accident de Tchernobyl en avril 1986, malgré certaines affirmations officielles de l’époque qui ont tenté de minimiser l’impact.
SANTé/MEDECINE - Une nouvelle arme contre le cancer - (6/8) - Un mécanisme inédit basé sur les plasmons
LA TERRE VUE DU CIEL - Image satellite du golfe du Mexique
ASTRRONOMY - Milky Way Through Otago Spires
2025 July 2
Image Credit & Copyright: Kavan Chay; Text: Ogetay Kayali (Michigan Tech U.)
Explanation: Does the Milky Way always rise between these two rocks? No. Capturing this stunning alignment took careful planning: being in the right place at the right time. In the featured image taken in June 2024 from Otago, New Zealand, the bright central core of our Milky Way Galaxy, home to the many of our Galaxy's 400 billion stars, can be seen between two picturesque rocks spires. For observers in Earth's Northern Hemisphere, the core is only visible throughout the summer. As Earth orbits the Sun, different parts of the Milky Way become visible at different angles at different times of the night. As Earth rotates, the orientation of the Milky Way in the sky also shifts -- sometimes standing vertically as seen in the featured image, and other times stretching parallel to the horizon, making it harder to see. In early June, observers can watch it emerge low on the horizon after sunset and gradually arc upward to reveal its full grandeur.
01/07/2025
LA TERRE VUE DU CIEL- La Péninsule de la Floride
SANTé/MEDECINE - Une nouvelle arme contre le cancer - (5/8) - Des résultats impressionnants en laboratoire
ASTRONOMY - Eye Sky a Dragon
2025 July 1
Image Credit & Copyright: Anton Komlev
Explanation: What do you see when you look into this sky? In the center, in the dark, do you see a night sky filled with stars? Do you see a sunset to the left? Clouds all around? Do you see the central band of our Milky Way Galaxy running down the middle? Do you see the ruins of an abandoned outpost on a hill? (The outpost is on Askold Island, Russia.) Do you see a photographer with a headlamp contemplating surreal surroundings? (The featured image is a panorama of 38 images taken last month and compiled into a Little Planet projection.) Do you see a rugged path lined with steps? Or do you see the eye of a dragon?
SANTé/MEDECINE - Détecter le cancer dans les analyses de sang - (4) - Des bénéfices extraordinaires pour la santé publique
Un espoir pour des millions de personnes. Cette découverte représente une lueur d’espoir pour tous ceux qui redoutent le cancer. En détectan...
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2022 September 26 All the Water on Planet Earth Illustration Credit: Jack Cook, Adam Nieman, Woods Hole Oceanographic Institution ; Data ...
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2024 September 7 Small Moon Deimos Image Credit: HiRISE , MRO , LPL (U. Arizona) , NASA Explanation: Mars has two tiny moons, Phobos a...