Final answer:
The statement "Welcome to the Planetarium. Where the space is within your eyes. Please remember that no flash photography is allowed during this tour...." is an example of Formal style.
Step-by-step explanation:
The statement "Welcome to the Planetarium. Where the space is within your eyes. Please remember that no flash photography is allowed during this tour...." is an example of Formal style. The use of proper grammar and respectful language in addressing the visitors suggests a formal setting and tone. Additionally, the instruction to not use flash photography is a formal rule or guideline that is typically found in formal settings or events like a Planetarium tour.