Stonehenge has no official ceremonial use today, other than a tourist attraction.
It's just a tourist attraction. A couple of times a year loads of people turn up to celebrate the solstice, but Stonehenge isn't actually used for anything.
Stonehenge is not going to be used for anything. It is an ancient monument built about the same time as the Egyptian pyramids.
Stonehenge is already protected by not allowing access (except once or twice a year). Peolple must now admire it from a distance.
It was not used as a barometer.
Exactly where it is now, Stonehenge has not been moved. But for the idea behind its desgn see the link.
used for a clock
Pagans.
At Stonehenge human remains were found as well as tools used to help constructing the henge.
limestone
Stonehenge has not been used for thousands of years so no one knows the answer to this.
clay
sightseeing and tourism.
stonehenge
Stonehenge was used to track the stars and, therefore, could be also identify the time of year it was.