If We Ever Want to Walk on Mars, We'd Better Get Serious About Planetary Protection - Space.com

Space.com
If We Ever Want to Walk on Mars, We'd Better Get Serious About Planetary Protection
Space.com
Humans have big dreams of setting foot on another planet. But before we do, we'll need to figure out how to keep our germs to ourselves and how to protect ourselves from the life we may find there. That's the mandate of planetary protection, and ...
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