Webb's infrared camera pierced the dust of Messier 82 and resolved 16.5 million stars, a fraction of the galaxy's true population, in a starburst astronomers think a galaxy merger set off and that cannot keep burning for long.
About 12 million light-years from Earth, a nearby galaxy named Messier 82 is building stars at a furious pace, and NASA’s James Webb Space Telescope has now picked out 16.5 million of them one by one… [+7155 chars]