Physics
Orion’s dark secret: Violence shaped the night sky
A ring of bright stars surrounds us, giving us some of our most familiar constellations. But where did it come from?
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A ring of bright stars surrounds us, giving us some of our most familiar constellations. But where did it come from?
The "WMAP haze" – a mysterious microwave glow at the Milky Way's centre – may be explained by amplified cosmic rays from large supernovae