Returning to those spots, as the CHARA team says, these high-resolution images of Polaris mark the first "glimpse of what the surface of a Cepheid variable looks like." So, to find spots with that ...

A team at South Korea's Pohang University of Science and Technology () has developed a way to process low-resolution label-free photoacoustic images into high-resolution virtually stained images ...

Each image is actually a mosaic of 25 high-resolution shots snapped by the Solar Orbiter mission on March 22, 2023. The spacecraft captured all 100 total images when it was less than 46 million ...

The scientists have captured high-resolution CT scans of the interior of a large, dense object -- a gas turbine blade -- using a compact, laser-driven X-ray source.

Sure enough, after checking out some of these Polaris images, put together with CHARA observations taken between 2016 and 2021, scientists found some previously unknown features of the star. Most ...

Scientists collect high-resolution images of the North Star's surface for 1st time. ... By contrast, without predictably periodic pulsations, a star wouldn't be very reliable for such measurements.