What color stars are the hottest?

The most massive stars collapse to form a _____ or neutron star when they die.

The Milky Way is an example of a ____

A ____ is the remains of a star that has no fuel but continues to glow.

A ____ telescope uses mirrors to collect and focus light.

Astronomers use ___ to measure the distance to stars.

Most stars are in this category on the H-R Diagram.

A star's lifetime will depend on its

______ says that the farther a galaxy is away, the faster it is moving.

____ are the small asteroid-like building blocks of the planets.

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