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The Sky at Night
Guide to the Galaxy
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Chris Lintott and Maggie Aderin-Pocock are joined by American astronomer Neil deGrasse Tyson, who presents a guide to the most detailed three-dimensional map of the galaxy ever made. The research that has gone into the chart has revealed a much larger quantity of stars than was previously known, including several with very strange qualities. Plus, a look at how the Milky Way may already be colliding with another galaxy.
Cast & Crew
Neil deGrasse Tyson
Full Episode Guide
Sky at Night's Chris Lintott on why a space probe the size of a washing machine is visiting Pluto
As the 750th edition of The Sky at Night zooms in on the dwarf planet, the presenter explains the mission of the New Horizons space probe
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