Space
Galactic GPS: How dead stars will guide us in deep space
Plotting a course through outer space is tricky, but stellar corpses called pulsars are pointing the way to a new form of celestial navigation
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Plotting a course through outer space is tricky, but stellar corpses called pulsars are pointing the way to a new form of celestial navigation
The odd behaviour of the Eta Carinae star system has puzzled astronomers since the 1800s, but now we might finally have an explanation