The planets that were known before the telescope was invented were
A) Mercury, Venus, Mars, Jupiter, and Neptune.
B) Saturn, Venus, Mars, Mercury, and Jupiter.
C) Jupiter, Mercury, Mars, Uranus, and Venus.
D) Venus, Jupiter, Saturn, Mars, and Pluto.

Question

Quizplus · Accepted Answer

The planets known before the telescope was invented, due to their visibility to the naked eye, are Mercury, Venus, Mars, Jupiter, and Saturn.

The Planets That Were Known Before the Telescope Was Invented