By, Looking at the rocks and its different patterns to see where the stars or planets are located and you can probably use its different patterns as a compass.
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Some scientists believe that Stonehenge is thought to be a primitive form of observatory. It could have been used to show the relationship between the stars and the planets. Others believe that it was warning to others not to come to that part of the island.
Stonehenge is aligned with the solstices and possibly with some stars, but there is no proven alignment with specific planets. Some researchers have suggested potential astronomical connections with planets like Mars and Venus, but more evidence is needed to confirm these alignments.
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the movements of the Sun, Moon, planets and stars.
Astronomy, the study of the stars and planets and their movements.
Stonehenge was used to track the stars and, therefore, could be also identify the time of year it was.
well for starters, stars don't orbit planets. Planets orbit stars, but some stars don't have planets that orbit them.
An extremely accurate calendar
Orbit. The same goes for planets & other stars too.
The knowledge was central to their religion.
The Maya considered the stars and planets to be deities or gods. They believed that these celestial bodies had power and influence over the natural world and their daily lives. The Maya closely observed the movements of the stars and planets to predict events and make important decisions.