SpaceFamily tree of stars helps reconstruct Milky Way's formation Using an array of chemical elements detected in stars as proxies for their “DNA”, stellar histories can be tracked around the galaxy, mapping a family tree News
SpaceLost in space: Two books on the forgotten women of astroscienceOnce upon a time “computers” were human, most were women, and come the 1950s some of them were black – and they were charting a path to the moonCulture