What is the bending of light called?

Eclipsing BinoriesWhat type of stars move around each other?

What is the magnitude of the brightest star?

The signs of the zodiac are located where in the sky?

How is the universe effect by the Big Bang Theory?

Which type of telescope focuses light through lenses?

Many stars held together by gravity is called a ?

With telescopes we can see stars with a magnitude of?

The only direct method scientists use to measure distance is?

A light year is a unit of what?

This telescope collects and focuses light using a mirror?

Patterns of stars in the sky is called

A rapidly pulsating star called a?

How long a star lives depends on its?

A giant cloud of gas and dust in the galaxy is called a?

A device used to detect radio waves in outer space?

A neutron star that produces pulses of radio waves is called?

Magnitude as seen from earth is called?

The_____ is used to show the life of stars

This type of galaxy is usually older than others?

The earliest stage of a stars life is called a?

A collapsed star that emits no energy is called a?

The hottest stars are what two colors?

A star that expands and contracts in a regular cycle is called a?

12 constellations along the ecliptic are called what?