The very highest energy cosmic rays are so rare that a one square kilometer
area on the Earth gets hit by them less than one time per century! You need
a really big detector to measure very many of these events!
The Imagine Team
Project Leader: Dr. Barbara Mattson
Curator: Meredith Gibb
Responsible NASA Official: Phil Newman
All material on this site has been created and updated between 1997-2014.
This page last updated: Wednesday, 15-Sep-2004 11:44:24 EDT
Do you have a question, problem or comment about this web site? Please let us know.
External links contain material that we found to be relevant. However they're not maintained by us and the content may have changed. If you find any external links that contain inappropriate material, please let us know!