The Milky Way is an example of a(n)
spiral galaxy.
elliptical galaxy.
summer constellation.
winter constellation.
In the next stage of its life cycle, the sun is expected to become a
red giant.
red dwarf.
supernova.
black hole.
Which objects are listed in order of scale from smallest to largest?
sun, red giant, Earth, galaxy
red giant, sun, galaxy, Earth
Earth, sun, red giant, galaxy
galaxy, Earth, sun, red giant
Which of the following is not evidence for the big bang theory?
Hubble's discovery that the universe is expanding
Cannon's development of a steller classification system
Penzias and Wilson's discovery of the cosmic background radiation
COBE's measurements of the cosmic background radiation
The Milky Way, the Andromeda Galaxy, and the Magellanic Clouds are all members of
our solar system.
our galaxy.
the Local Group.
the Virgo Cluster
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