Klein Bottles. In 1882, Felix Klein imagined sewing two Möebius loops together to create a single-sided bottle with no boundary.
1 Michael Rosa Space Telescope European Coordinating Facility European Space Agency & European Southern Observatory ESAESO Tycho Brahe and the Foundations.
Notes 14-1 Observing the solar system. Chapter Preview Questions 1.What is the sun and where is it within the solar system? a. a planet; at the center.
Which scientist was the first to use the telescope in astronomy?
Chapter 2 continuation... Thursday, January 24 Spring 2008.
Epicycles Ptolemy (100-170 C.E.) improved the geocentric models by including epicycles –Planets were attached to small circles (epicycles) that rotated.
Origin of Modern Astronomy
