Our Solar System

Scientists observed a rocky rotating object orbiting in space about 250 km wide, this could be

_______ pertaining to or having the form of an ellipse

NASA has used the space shuttle because it

The sun is the center of our solar system with gravity. What happens if the sun is lost?

The moon travels an elliptical orbit, this pattern has occurred millions of years, why?

One of ______ moons is larger than the planet Mercry

Which best describes a meteor?

Mars is similar to earth. Which of the following describes a property of earth and not mars

Which of the following accurately describes the orbital path of most planets in our solar sys.

Which of the following represents the four planets farthest away from the sun?

The time it takes an object to complete one rotation

Galileo observed which planet when he found the Galilean moons?

What is the largest object in our solar system?

Which statement below accurately describes the movement of objects in our solar system?

Which of the following represents characteristics of the four planets closer to the sun

All the planets in our solar system have about the same

Mercury has and atmosphere much like Earth

If a small rocky particle from space enters the Earth's atmosphere and strikes the earth is

What is the basic astronomical unit based on?

Long period comets may orbit out as far as approximately which distance?