Our dust-free methods and equipment are the safe, environmentally friendly alternative preferred and recommended by professional contractors and builders. As a. , we take great pride in being licensed, bonded, and insured for the safety of our team and the peace of mind of our clients.
Mercury's surface is heavily cratered and similar in appearance to the Moon, indicating that it has been geologically inactive for billions of years. Mercury is gravitationally locked and rotates in a way that is unique in the Solar System.
Figure 4.11 The lunar crater King illustrates many of the features of impact craters larger than 20 km in diameter. King, about 75 km in diameter and about 4 km deep, is on the far side of the Moon, west of Mendeleev. Among its interesting features are its atypical horseshoe-shaped central peak.