The scientist - Hayadan

Mass migration of twin suns from the center of the Milky Way. Credit: NAOJ
Our solar system may have escaped the dangerous center of the Milky Way 4-6 billion years ago
Analysis of 6,594 solar twins from Gaia data suggests a mass migration of sun-like stars from the inner regions of the Milky Way, perhaps at a time when the galaxy's central pole was still forming.
Maya site from the Uaxactn region in Guatemala. Illustration: depositphotos.com
When the drought didn't appear: Lake sediments in Guatemala challenge the accepted explanation for the collapse of Maya civilization
The lead bullet with the inscription in Greek – 'Learn'. Credit: Dr. Michael Eisenberg
A 2,000-year-old slingstone from Susita carried a sarcastic message to the enemy: "Learn."
The Artemis 2 SLS launcher with the Orion spacecraft on its way back to the assembly building at the Kennedy Space Center in February 2026, after being returned to fix a helium flow problem. NASA has now approved moving forward again towards a launch attempt in April. Photo: NASA
NASA has approved Artemis 2 for launch in April to orbit the moon
Tyrannosaurus Rex in the deserts of the southern United States. Illustration: depositphotos.com
Giant foot bone from New Mexico may hint at Tyrannosaurus Rex's origins
Economic well-being in the post-growth era. Illustration: depositphotos.com
New article: High welfare and climate goals without relying on GDP growth
Wild animals fear hunters, but not necessarily all humans. A large meta-analysis shows that animals adapt their behavior according to the level of danger and expectations of human activity. Illustration: depositphotos.com
Man is not always the scariest creature in the forest.
Prof. Hila Mai on the Tel Aviv 360 podcast. Photo: Tel Aviv University Spokesperson
Podcast: The Next Step of Evolution – The Magic of Bones
Prof. Rafi Bistritzer. Photo: Tel Aviv University Spokesperson's Office
Podcast: Prof. Rafi Bistritzer on the "magic angle" in graphene and the birth of the field of twistronics
Prof. Ron Margolin, Tel Aviv University. Screenshot.
Podcast: The Great Mysteries of Science – Is There Intelligence in the Universe? (Episode 4)

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Space and astronomy

Astronomers have discovered an unusual gravitationally stimulated supernova whose light traveled more than 10 billion years to reach Earth. Illustration: depositphotos.com
Rare Excited Supernova May Help Decipher the Rate of Expansion of the Universe
The Moon may seem timeless, but its face is still changing. Newly discovered impact craters reveal that impacts continue to leave new marks on the lunar landscape. Illustration: depositphotos.com
The Moon has taken another hit: NASA scientists discover a new crater formed
An illustration by principal investigator Andy Tsanidakis of the collision of planets orbiting the star Gaia20ehk in 2021.
Rare evidence of a collision between planets in real time

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environment and energy

Macaw parrots, living in the Amazon forests. Illustration: depositphotos.com
Tropical rainforest birds are disappearing even in undisturbed forests – researchers fear a new “silent spring”
Global warming is accelerating. Illustration: depositphotos.com
New study: Global warming has been accelerating since 2015
How long it will take for each type of plastic waste to decompose in the ocean. Illustration: depositphotos.com
Endless plastic: Are we polluting the planet forever?

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Computing and technology

People are different, technology is common, which can lead to uniformity. Illustration: Avi Blizovsky via DALEE
Researchers warn: AI chatbots could unify and standardize human thinking
The B-2 Stealth Bomber and the Physics of Radar Stealth
Dyson orbital for electron capture, calculated using quantum hardware. Credit: IBM and the University of Manchester.
Researchers have created a new type of electronic quantum structure in an artificial molecule

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Biology and Medicine

Zalman Waxman in 1953 in his laboratory at Rutgers University. Wikimedia Commons
Zalman Waxman: From a small Jewish town in Ukraine to the Nobel Prize winner who discovered streptomycin against tuberculosis
Image caption: A simulated cell in the early stages of division. On the left, the cytoplasm (blue cubes), mRNA degradation system molecules (pink), and sugar carriers (brown) are visible. On the right, the membrane (green) and ribosomes (yellow and red) have been added. Credit: Zane Thornburg
For the first time: Scientists have created a computer model of an entire living cell that grows and divides
Distracting red color: Parasitic RNA molecules (red dots) that managed to penetrate cell nuclei (blue) of monocytes (green)
The secrets of the malaria parasite's nucleus: How the parasite penetrates the command center of immune cells

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Society and history

A historian has discovered that a 16th-century printed edition of the Almagest — an ancient and influential astronomical treatise — includes numerous handwritten footnotes by Galileo Galilei, the astronomer who later challenged the geocentric view of the universe presented in that treatise. Courtesy of the National Central Library of Florence.
A copy of Ptolemy's Almagest with notes in Galileo's handwriting was discovered in Florence.
The subtle scent left behind by ancient Egyptian mummies may hold much more information than previously thought. By analyzing volatile chemical compounds emitted into the air from mummified remains, researchers have been able to uncover new details about how embalming methods evolved over more than two millennia. Illustration: depositphotos.com
How do mummies smell? Chemical analysis reveals the secrets of ancient Egyptian mummification
Ayatollah Ruhollah Khomeini (sitting on the chair), Ali Khamenei (center), and Khomeini's son, Ahmad Khomeini (left), in a photograph from 1981. Wikimedia Commons.
Researcher on Khamenei's legacy: "Most Iranians will not remember him as a strong leader"

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Science in Israel

Mother's child
Collage of photos from the Iran-Iraq War 2026. Public domain, from Wikimedia Commons
Regime change in Iran as a result of war: Is it possible? And what are the consequences? Two articles by University of Haifa researchers
Hackathon for children - planning an amusement park in Titan. Courtesy of Tuvia Liran.
Does science fiction foster creativity? Space hackathon showed that it does

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