• Early Black Holes Grew Up Quickly
    Which came first, galaxies or the supermassive black holes at their centre? Most cosmologists now think the two are inextricably linked, each depending on the other.
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  • The Stuff Stars are Made of
    Named after Harvard University astronomer Bart Bok, Bok globules may not be the most romantic sounding phrase in astronomy, but they are widely accepted as an important step in the formation of new stars. Now a team of astronomers reports examining ten globules to
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