Earth
What’s wrong with the sun?
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Issue 2764
Locking up people for a fake mission to Mars should illuminate the psychological changes real astronauts will undergo 鈥� but the project has its limits
Vetting of research should be scrupulously fair 鈥� and seen to be so
Right now our nearest star should be flaring up as never before. But instead it's eerily calm 鈥� and we need to find out why