The mysterious marble head found in Crimea belonged to a woman who weighed on the fate of her city
Science & Technology

The mysterious marble head found in Crimea belonged to a woman who weighed on the fate of her city

In 2003, an exhumed marble head in Crimea intrigued archaeologists. Twenty years later, an investigation mixing science and art history lifts the veil on the identity of this female figure which marked the history of its city. In 2003, the excavations of the ancient Greek city of Tauric dear, the current Sébastopol in Crimea, delivered the head marblemarble of a Roman matron, remarkably preserved in the half-sous-ground of a large residence of 718 m², close to the theater and the Agora. Around it, currencies, pottery and an altar in ceramicceramic With the effigy of Artemis and Apollo attests to an intact archaeological context, allowing a fine dating: the piece was deposited between 60 and 240 AD, probably at the end of the IIᵉ. Although damaged (neznez and broken facial features before its burial) the sculpture retains remarkable...
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NASA ISRO radar satellite beams first Earth images from space
Science & Technology

NASA ISRO radar satellite beams first Earth images from space

NASA ISRO radar satellite beams first Earth images from spaceby Clarence OxfordLos Angeles CA (SPX) Sep 26, 2025Preliminary radar images from the NASA-ISRO Synthetic Aperture Radar (NISAR) mission reveal the extraordinary capabilities of the most advanced Earth-observing radar satellite ever launched. The spacecraft, developed through a long-standing U.S.-India partnership, is now preparing for full science operations later this year. Launched by ISRO on July 30, NISAR is designed to provide unprecedented insights into natural hazards, agriculture, and climate change. Its first L-band synthetic aperture radar images, released in August, captured detailed views of Mount Desert Island in Maine and agricultural regions of North Dakota. Waterways, forests, farmland, and human structures were all distinctly visible, underscoring the system's ability to differentiate between land cover types. "The successful capture of these first images from NISAR is a remarkable example...
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6 fun photos to celebrate Sea Otter Awareness week
Science & Technology

6 fun photos to celebrate Sea Otter Awareness week

The United States is home to two species of sea otters that float on the ocean in groups called rafts.Image: Linda Dron. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday.Despite almost being hunted to the brink of extinction, sea otters in the United States are seeing an important recovery. Sea Otter Awareness Week offers us another opportunity to learn more, and let’s be honest, look at pictures and videos of these furry mammals. This year’s theme is Anchored in Hope, in honor of the spirit of recovery and connectedness between sea otters, their ecosystem, and humans. The way that sea otters wrap themselves in kelp when the water gets rough, people can anchor themselves in hope for future ocean conservation work. Enjoy these images from Sea Otter Savvy, a community...
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Webb Discovers Exomoon-Forming Circumplanetary Disk around Gas-Giant Exoplanet
Science & Technology

Webb Discovers Exomoon-Forming Circumplanetary Disk around Gas-Giant Exoplanet

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have found the carbon-rich disk surrounding CT Cha b, a giant exoplanet around 620 light-years away from Earth in the constellation of Chamaeleon. Their results provide the first direct insight into the chemical and physical properties of material being accreted onto a gas giant and into its potential moon system.An artistic rendering of a dust and gas disk encircling the young exoplanet CT Cha b. Image credit: NASA / ESA / CSA / STScI / G. Cugno, University of Zürich & NCCR PlanetS / S. Grant, Carnegie Institution for Science / J. Olmsted, STScI / L. Hustak, STScI.CT Cha, also known as PDS 44 and TIC 454259409, is only 2 million years old and still accreting circumstellar material. However, the circumplanetary disk discovered by Webb is not part...
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