Mercury has long been cast as the solar system’s burnout case, a small rocky world that cooled quickly and then froze in ...

Mercury will conjunct Venus in Aquarius on Jan. 29, turning a casual exchange into electric chemistry. Here's what this means ...

Learn about the bright streaks that may represent recent geological activity on Mercury, which has been considered a dead ...

Although Mercury was geologically active in its early days, today its surface appears almost completely static. This is why ...

The team found that the lineae occurred preferentially on the Sun-facing slopes of the younger impact craters. This suggests ...