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Know the cosmos and our place within it.
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“Exploration is in our nature.” - Carl Sagan

Articles

Stories, updates, insights, and original analysis from The Planetary Society.

Location of Calibration Targets aboard Perseverance Rover

Calibrating Mars

Two colorful calibration targets will help scientists measure what the Perseverance rover sees on Mars.

Global view of Mars from MOM: Meridiani Planum

Perseverance Rover Scientists Make Plans for Mars

As the launch of NASA's Perseverance rover approaches, scientists for the Mastcam-Z instrument prepare for the rover's science activities.

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