👉 In the context of geology and astronomy, a "buckstone" is an astronomical object that is often seen as a reflection or shadow of the Earth's surface. These objects are typically located at high altitudes in the sky, such as on the Moon or Mars, but they can also be found in the Earth's atmosphere. Buckstones are not visible to the naked eye, but they can still be observed through telescopes and other astronomical observatories. They have been studied by astronomers
