Today? Hellenic Polytheistic Reconstructionism or Hellenism.
Yes, people who worship Satan are called Satanist.
Jewish people don't worship buildings, they worship God. They do however worship IN buildings called Synogogues.
There are many different people who worship in many different places. Many Christians for example choose to worship in a church.
Project Apollo, also called the Apollo Program.
Obviously they offered worship and sacrifices to the God. What else is a temple for? And btw, there were many temples to Apóllōn.
The Shinto people worship at public shrines or worship at small home shrines called "kamidana".
they worship there leaders at home and in temples called Mandhris
The place of worship for Muslims is called the Masjid or Mosques
Yes, in ancient Greek religion, Apollo was one of the most important deities and was worshipped as the god of music, prophecy, healing, and more. He had many temples and festivals dedicated to him where people would offer prayers, sacrifices, and seek his guidance.
the people that lead the faithful in worship in Hinduism are called saints or pujari. Some people also call them gurus or baba.
The belief in Apollo as a god dates back to ancient Greek civilization, which began around the 9th century BCE. Apollo was one of the major deities in the Greek pantheon and was associated with various attributes such as music, healing, prophecy, and light. The worship of Apollo continued throughout the Hellenistic period and beyond.
The Sikh people worship at a place called Diwaan. It's purpose is to praise God and the spirituality of the community.