Wordly Wise Lesson 10 Flashcards
n. The study of planets, stars, and space
astronomy
n. a person who studies astronomy
astronomer
prep. in addition to or also
besides
n. a hole in the shape of a bowl found in the ground or at the mouth of a volcano
crater
n. a unit for measuring how warm something is
degree
n. a stage or step in a series
degree
n. the distance from side to side and through the center of a circle or a round object
diameter
v. to look steadily at something for a long time
gaze
n. the force that pulls things toward the center
gravity
n. the condition of being serious
gravity
v. to turn or throw back, such as light or sound
reflect
v. to think carefully about something
reflect
n. an object that makes distant things seem closer and larger. it does this by using mirrors and lenses
telescope
n. all of space and all the objects in space
universe