Which planet is closest to the sun?

A ball of ice and dust with a tail of gas and dust pointing away from the sun.

Which planet is the largest in the solar system?

Earth and the other planets closest to the Sun are made mostly of _______

Which planet is NOT one of the

"Gas Giants"?

One full orbit of an object around another object is called a ________.

Select the order from smallest to largest.

Which outer planets have rings?

How long ago was our solar system formed?

a small rocky body orbiting the sun, ranging from the size of a small house to dust particles

a large planet composed mostly of gases, with a relatively small core. The ___ ____ of our solar system are Jupiter, Saturn, Uranus and Neptune.

The inner planets are:

How does changing the distance between objects affect the force of gravity?

Which type of technology would you use to see far away objects?

which technology would you use to collect rock samples from a nearby planet?

which technology would you use to analyze data from a NASA mission

which of the following is the cause of Mercury having a shorter year than Jupiter

The farther from the sun a planet or object is, the _____________ the revolution (year).

An interstellar gas cloud in which stars are born is called a

The Gas Giants are much more dense than the terrestrial planets.

The rings of Saturn are made of...

The length of a year on a planet is best explained by