Mercury: The solar system's inner frontier
Not far from the sun lies a tiny planet with a big image problem. A fleeting presence often hidden by the sun's glare, Mercury is the neglected child of the solar system.
Note: To comment, Science News subscribing members must now establish a separate login relationship with Disqus. Click the Disqus icon below, enter your e-mail and click “forgot password” to reset your password. You may also log into Disqus using Facebook, Twitter or Google.