orrery

"The local museum has an excellent exhibit on ancient Egyptian artifacts. "

"All he had to show for four years of attendance at college was a framed piece of paper."

"The beautiful model had her face on the cover of almost every fashion magazine imaginable."

"Ancient astronomers observed that seven planets – the Moon, Mercury, Venus, the Sun, Mars, Jupiter, and Saturn – moved differently than the fixed stars. "

"The teacher gave the students a new assignment. "

"solar influence"

"I will not remain here any longer."

"It looks weaker and weaker, the more I think about it."

"Of course in my opinion Social Studies is more of a science than an art."

"There are eight planets in the solar system."

"The intricate clockwork of the grandfather clock chimed the hours precisely. "

"The Earth's orbit around the sun takes a year. "