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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with New Scientist鈥檚 exclusive in-depth articles, interviews and long reads.
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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with New Scientist鈥檚 exclusive in-depth articles, interviews and long reads.
The gas that surrounds galaxies appears to be more spread out than previously thought 鈥� and this could help solve a mystery over missing matter
Galaxies that stop making stars don鈥檛 usually start up again, but now we鈥檝e seen one wake from the dead for the first time 鈥� and it may explain what we鈥檝e got wrong about galaxies in the early universe