We may never figure out where interstellar comet 3I/ATLAS came from

For half a century, satellites have chased the same prize: ever sharper pictures of Earth. Each advance brought more pixels and greater clarity, but only in terms of how things looked. Now, a different kind of technology is emerging, one that reveals the biochemical composition of man-made and natural objects: hyperspectral imaging. By capturing hundreds […]The post Europe’s lead in hyperspectral