- Bullitt Fireplace Trail (wta.org)
From the trailhead, the Bullitt Fireplace Trail heads steadily uphill. Along the way you will pass signed junctions with several other trails. Stay on the Bullitt Fireplace Trail and it will take you to the cabin site.
- Earth–Moon system (Wikipedia)
The Earth and the Moon form the Earth-Moon satellite system with a shared center of mass, or barycenter. This barycenter stays located at all times 1,700 km (1,100 mi) (about a quarter of Earth’s radius) beneath the Earth’s surface, making the Moon seemingly orbit the Earth.