Spacetime With Stuart Gary

Stream Episodes on demand from www.bitesz.com or www.spacetimewithstuartgary.com (both mobile friendly) *Cool theory on galaxy formation A new study claims some of the most massive galaxies in the universe are generated by giant cosmic clouds of cold gas condensing as stars rather than forming in hot, violent mergers. The surprise findings contradict existing hypothesis that giant galaxies are formed through a process of merging. *New clues about the first stars in the universe Astronomers studying some of the oldest stars in the Milky Way galaxy are getting new clues about the very first stars that existed in the universe. The findings are based on observations of a sub class of second generation carbon poor stars in the galactic halo. *Cassini beams back first images from new orbit NASA's Saturn-orbiting Cassini spacecraft has made its first close dive past the outer edges of Saturn's rings since beginning its penultimate mission phase. Cassini crossed through the plane of Saturn's rings at a distance of ju