Semester 1 - Final Review

Front

Term for the path of one celestial body around another

Back

Orbit

Front

Improved the telescope in astronomy

Back

Galileo Galilei

Front

Point in a planet’s orbit closest to the sun

Back

Perihelion

Front

Point in a planet’s orbit furthest from the sun

Back

Aphelion

Front

Planet with the shortest period of revolutions

Back

Mercury

Front

Furthest planet from the Sun

Back

Neptune

Front

Closest planet to the Sun

Back

Mercury

Front

Planet with the slowest orbit speed

Back

Neptune

Front

Planet with the fastest orbit speed

Back

Mercury

Front

Brightness of a star as seen from Earth

Back

Apparent magnitude