Cosmic

Mercury retrograde and decision making: Navigating life's crossroads

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Wendy Freedman

No. 25: Wendy Freedman: A stellar scientist and ‘constant’ force in studying space

Illustration: Neowise comet C2020 F3 as it flies overhead over Ottawa, Canada.

Could a cosmic catastrophe have altered earth's ancient climate?

Artist’s concept shows a magnetar ejecting material into space, slowing its spin. Its strong, twisted magnetic fields (green) guide charged particles from this highly magnetic neutron star.

Magnetar explosions could be a major source of cosmic gold, new study reveals