Humanity's corner of the Milky Way may be larger than expected

If you accept conventional views of the Milky Way, humans live in a sort of cosmic cul-de-sac: our star is in the Orion Arm (aka Local Arm), a small spur sitting in between the much larger Sagittarius and Perseus arms. A team of international resear… – Source

Humanity's corner of the Milky Way may be larger than expected