Astronaut geology bound for the moon

Finding and collecting the best lunar samples will be a major task for the next astronauts on the moon. ESA's Pangaea training campaign launches today to equip astronauts with a geologist's eye on the moon—humanity's next ...

Remote detection of viruses on surfaces

Researchers from the Universidad de Sevilla (University of Seville) have developed and patented a prototype to detect remotely viruses (including synthetic SARS-CoV-2) deposited on surfaces, analyzing images taken at multiple ...

Artificial intelligence makes great microscopes better than ever

To observe the swift neuronal signals in a fish brain, scientists have started to use a technique called light-field microscopy, which makes it possible to image such fast biological processes in 3D. But the images are often ...

Western wildfire smoke causes East Coast haze, vivid sunsets

The smoke from dozens of wildfires in the western United States is stretching clear across the country—and even pushing into Mexico, Canada and Europe. While the dangerous plumes are forcing people inside along the West ...

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