Dictionary.com

Kepler, Johannes

Save This Word!

A German astronomer of the late sixteenth and early seventeenth centuries. Kepler's three laws governing the motion of the planets made modern astronomy possible. His first law includes his discovery that the orbits of the planets are ellipses.

QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

How to use Kepler, Johannes in a sentence

FEEDBACK