Understanding science: what we cannot know: Week 4: Figure 1 The Milky Way

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Understanding science: what we cannot know

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This is a visualisation of the Milky Way with various arms labelled: Sagittarius-Carina arm; Local arm; Perseus arm; Scutum-Centaurus-OSC arm; Norma-outer arm; Near-3kpc arm and Far-3kpc arm.

Figure 1 The Milky Way

1 Our place in space

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