Unit 4, Week 4
astronomer
a person who studies stars and planets
noun
crescent
phases
rotates
series
sliver
specific
telescope
The shape of the Moon when you can only see the thin, curved part.
noun
Shapes of the moon at a particular time.
plural noun
Exact; precise
adjective
A tool that makes distant objects seem closer
Turns around
verb
A number of related things coming one after another
noun
A slender, thin piece
noun
noun