About the article by A. Levin “The role of dark matter in the fate of the first stars” Several questions immediately arise. The first - an article appeared not so long ago ( https://arxiv.org/abs/2411.10838 ) (European Physical Journal C Volume 85, article number 596 (2025) "Anisotropy in Pantheon+ supernovae" Open access Published: May 30, 2025 It seems to me (but I am not a physicist, but a chemist) the article quite convincingly proves that dark matter does not exist.

Leonid Perlov Leonid Perlov , geography teacher at Lyceum No. 1525 “Sparrow Hills” (1996–2008) and Lyceum “Second School” (2009–2020), Honorary Worker of General Education of the Russian Federation, draws attention to the fact that schoolchildren have begun to ask teachers fewer and fewer questions. He offers a constructive solution to this problem and shares his own experience. Less and less "why" “ On a certain planet orbiting a certain star, the Defendant was located.

Deployment of a test space data center from Starcloud. Photo by SpaceX “Chaos is when the present determines the future, but an approximate description of the present does not even approximately determine the future.” - Edward Lorenz, mathematician and meteorologist, The Essence of Chaos (1993) Terminology A data center (data center) is an infrastructure for computing and storing data.

You probably think that all these meetings, conversations, sessions and appointments have completely erased all science from my head? 1 But you’re wrong! Probably my brain was an elastic substance: the problems of party activity did not merge with it, but only slightly compressed it. As social conflicts were resolved, it returned to its original state without the slightest deformation or even nicks.

The entire issue of the newspaper “Trinity Option - Science” No. 457 dated June 30, 2026 in PDF Issue materials in HTML Announcement of the issue The future is in digital and space Denis Albin about SpaceX IPO and more – pp. 1–4 Northern Sky Pearl, Bow and Arrow, Giant Galaxy Assembly... ...and other astronomy news from Alexey Kudry – pp. 5–7 Mongoose strategies, chimera from the Pacific Ocean... ...and other biology news from Natalia Toropova – pp.

Perhaps there is no other character in the history of physics like the Belgian Georges Lemaitre 1 . He lived in two worlds. In one he was a Catholic priest, in the other he was an outstanding mathematician and physicist who was the first to theoretically show that our Universe is expanding. There was a clear boundary between his two worlds. Neither the priest nor the scientist crossed it. The entire scientific life of Georges Lemaître was influenced by Albert Einstein.

ChatGPT Pavel Amnuel Maria, please open the window, it’s a stuffy day today... Yes, there’s wind, but it’s still stuffy and it’s hard to breathe. Thank you, Maria. Read me something from Plutarch. Nothing specific, just open the page at random and read, I still know the text by heart, but your voice gives the words new meanings that Plutarch could not even guess about, because in his time there were no traces of such meanings. They appeared through dozens of generations of readers.

The most important thing is not a set of answers, but a way to ask questions. Vitaly Matsarsky, TrV-Nauka No. 452/2026 1 Leonid Ashkinazi This article focuses on the role of questions in physics and in physics teaching. The reason for writing the article is simple: during teaching, it turned out that schoolchildren have very few or no questions about physics. When working with a new group, at the beginning of each lesson, I asked if there were any questions, and, as a rule, there were none.

Alexey Khokhlov An amazing story illustrating the stubborn narrow-mindedness of the largest scientific publishing houses in following certain ideological clichés - as if these were the commandments of God. The journal Science found that Springer/Nature retracted 1 (retracted) two papers by Max Planck published in 1940 and 1942 in Naturwissenschaften [ 1 ].

Natalia Toropova The wandering gene is caught Scientists from the Institute of Marine Microbiology of the Max Planck Society (Germany) were for the first time able to “see” the movement of a fragment of genetic code from one organism to another. For more than 75 years, science has known about wandering genes, also known as transposons - sections of DNA capable of moving within the genome. They were discovered in 1948 by American biologist Barbara McClintock.

Elena Maksimova (iitp.ru) About ten years ago, in the winter, I went to visit my friend, who was lying in an academic hospital in Yasenevo. From the bus stop to the hospital on a slippery road against the icy wind it takes about five minutes. The conversation with a random fellow traveler, who was also going to visit her friend, began strangely. For some reason, she said defiantly: “I am a native Muscovite.” I retorted: “Me too.” - “I was born to Grauerman!” - "Me too".

Oksana Stein Alexander Markov 1 In previous columns we moved from silence to silence: from the cemetery silence of Zhivago's funeral - through the roar of Harlequin falls - to the silent gaze of Columbine. Now the voice comes into comedy. Or rather, Voice - with a capital letter, a voice that does not speak, but spews out , does not report, but proclaims . This is the Captain. If Harlequin is the body of the commedia dell'arte, and Columbine is her look, then the Captain is her speech.

Terrible Queen, Plague Now she's coming at us And is flattered by the rich harvest; And to our window day and night Knocking with a grave shovel... A. S. Pushkin, Feast during the Plague Mikhail Gelfand Ancient DNA analysis is one of the most exciting areas of modern genomics.

Alexey Kudrya Supernova remnants in the M 83 galaxy Galaxy M 83, also called the Southern Pinwheel, is located about 15 million light years from Earth in the constellation Hydra. This is one of the brightest and closest barred spiral galaxies to us, known for its high rate of star formation. Massive stars are actively born in its arms, which quickly go through their life path and explode as supernovae.

June 19: “People need hope” 100 years ago was born Josef Nesvadba (Josef Nesvadba, 1926–2005), Czech writer, screenwriter and psychiatrist, author of the novels “Dialogue with Dr.