From the October 2011 issue

Probing Mercury’s deepest secrets

Since the MESSENGER spacecraft entered orbit around the innermost planet in March, it has returned a treasure-trove of images and other data to eager scientists on Earth.
By | Published: October 27, 2011 | Last updated on May 18, 2023
Since the MESSENGER spacecraft entered orbit around the innermost planet in March, it has returned a treasure-trove of images and other data to eager scientists on Earth.

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