a chunk of rock or metal that orbits the sun
The path an object takes as it moves around another object in space.
the spinning of Earth on its axis, 360 degrees which takes one day.
The Earth's process of one complete trip around the sun, taking one year.
our sun, the eight planets and their moons, asteroids, meteroids, and the comets that feel the Sun's graviational pull.
dark, cooler areas on the Sun's surface
an explosion on the surface of the Sun
a sphere that goes around the Sun