Students observe pictures taken by NASA's Hubble Space Telescope. From a given website, students observe images of the Einstein Cross, Black Eye Galaxy, Hoag's Object, merging and interacting galaxies and more. This lesson plan gives a...

NASA-sponsored coverage and research on a range of topics related to space exploration -- flying weather stations, comets, first steps on the Moon, and other space-related topics -- are presented in age-appropriate activities, lesson...

Bite-size introduction to two scientists-Hubble and Lemaitre-who played key roles in formulating the theory of the origin of the universe known as the big bang. Includes an interactive timeline on which you can plot out the approximate...

This site from ScienceWorld contains a short but factual biographical sketch of the life of the American astronomer, Edwin Hubble. Links are provided throughout for additional information on related subjects.