Hot and heavy little Mercury is warming up to NASA’s MESSENGER probe and revealing its true planetary colors — in enhanced-color images. Among the spacecraft’s finds are bizarre landforms (shown here in blue) tucked inside impact craters on the planet’s surface.
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.