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Archaeology Jul 24, 2024

Nude athletes and fights to the death: What really happened at the ancient Olympics

The first recorded victor at the Olympics was Coroebus of Elis. A cook by profession, Coroebus won the event called the "stadion"—a footrace of just under 200 meters, run in a straight line.

Planetary Sciences Jul 24, 2024

Webb images nearest super-Jupiter, opening a new window to exoplanet research

Using the James Webb Space Telescope (JWST), an MPIA-led team of astronomers imaged a new exoplanet that orbits a star in the nearby triple system Epsilon Indi. The planet is a cold super-Jupiter exhibiting a temperature ...

Environment Jul 24, 2024

Are chemicals still spreading near Placer County missile site in Northern California? New probe data show the latest

The most recent data collected by the U.S. Army Corps of Engineers at the Titan-1 missile silo site in Placer County found that despite longstanding concerns, new soil vapor monitoring probes closest to homes in the Sun City ...

Quantum Physics Jul 24, 2024

An optical lattice clock based on strontium atoms achieves unprecedented accuracy

Researchers at the Ye Lab at JILA (the National Institute of Standards and Technology and the University of Colorado Boulder) and University of Delaware recently created a highly precise optical lattice clock based on trapped ...

Environment Jul 24, 2024

Surprise Yellowstone geyser eruption highlights little known hazard at popular park

A surprise eruption of steam in a Yellowstone National Park geyser basin that sent people scrambling for safety as basketball-sized rocks flew overhead has highlighted a little-known hazard that scientists hope to be able ...

Space Exploration Jul 23, 2024

Lunar exploration ground sites will enhance the Near Space Network's communications services

NASA's LEGS can do more than help Earthlings move about the planet. Three Lunar Exploration Ground Sites, or LEGS, will enhance the Near Space Network's communications services and support of NASA's Artemis campaign.

Earth Sciences Jul 23, 2024

Scientists say sun's influence penetrates into deep Earth

For years, scientists believed that changes in the Earth's interior, such as volcanic eruptions and tectonic plate collisions, primarily affected the surface environment. Events such as the mass extinction around 66 million ...

Astronomy Jul 22, 2024

Astrophysicists uncover supermassive black hole/dark matter connection in solving the 'final parsec problem'

Researchers have found a link between some of the largest and smallest objects in the cosmos: supermassive black holes and dark matter particles.

Astrobiology Jul 22, 2024

Effects of stellar magnetism could expand criteria for exoplanet habitability

Interest in Earth-like planets orbiting within the habitable zone of their host stars has surged, driven by the quest to discover life beyond our solar system. But the habitability of such planets, known as exoplanets, is ...

Nanophysics Jul 22, 2024

Aluminum scandium nitride films: Enabling next-gen ferroelectric memory devices

Imagine a thin film, just nanometers thick, that could store gigabytes of data—enough for movies, video games, and videos. This is the exciting potential of ferroelectric materials for memory storage. These materials have ...

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