Solar System and Beyond: Test Prep

4 of the outer planets are considered:

Planets that are Earth-like are called:

Which model states that the planets and Earth revolve around the Sun?

Which is the final stage in the life cycle of a massive star?

What color are the coolest stars?

The age of our Sun is 4.6 billion years. What part of the life cycle would this be?

A large body in space that orbits a star and does not produce light on its own is called a:

Which stage in the life cycle of a star do a low-mass and massive star have in common?

Edwin Hubble discovered that galaxies are moving ____________ each other.

When a star begins to expand and cool, it is called a __________.

All of the matter and energy that exist make up the _________________.

How long does it take Earth to complete one revolution?

What color are the hottest stars?

The Sun and the planets and other objects that orbit the Sun make up the:

What is a very small, dying star that gives off little light?

How long does it take the Earth to complete one rotation?

Which is the final stage in the life cycle of a small-mass star?

Which object produces its own light?

Which model states that the planets and Sun revolve around the Earth?

A star's lifespan and the kind of death it will have depend on its ______________.