Space

Earth's magnetic field is stopping the planet from looking like Mars - here's why

A strong magnetic field should be another key metric to determine if the planet can sustain life. Image: Credit: A.R. Bhattarai, reproduced with kind permission / Strange Map #1034 / Frank Jacobs

Elizabeth Fernandez

Science communicator, Big Think

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How solar farms in space might beam electricity to Earth

Cristen Hemingway Jaynes

November 9, 2022

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