CSERD: Astronomical Parallax

Title	Astronomical Parallax
Url	http://www.shodor.org/refdesk/Resources/Applications/AstronomicalParallax/index.php
Creator	David Joiner, The Shodor Education Foundation, Inc.
Contributor	None listed
Publisher	None listed
Description	Parallax is the apparent displacement of a foreground object with respect to a background object caused by the movement of the observer. In plain words, nearby objects seem to shift more than distant objects when you move.
Format	None listed
Language	English
Subject	Astronomy
Keyword	None listed
Audience	Educator, Learner/Student
Education Level	Middle School
Type	Instructional Material