News tagged Burkhard Militzer

What magnetic fields can tell us about life on other planets

Every school kid knows that Earth has a magnetic field – it’s what makes compasses align north-south and lets us navigate the oceans. It also protects the atmosphere, and thus life, from the sun’s powerful wind.

But what about other Earth-like planets in the galaxy? Do they also have magnetic fields to protect emerging life?

A new analysis looks at one type …

TAGS: Burkhard Militzer, magnetic fields

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