Austin McDonald Observatory / The University of Texas McDonald Observatory Extension Kepler / The University of Texas / /
IndustryTerm
law works / law states / /
Organization
University of Texas McDonald Observatory Extension Kepler / University of Texas at Austin / African Union / University of Texas McDonald Observatory Elliptical Orbits For / /
Person
Tycho Brahe / Nicholas Copernicus / Maria Mitchell / Henrietta Swan Leavitt / Johannes Kepler / /