NOAO Office of Public Affairs and Educational Outreach
Public Affairs & Educational Outreach
Overview
Whether you are a teacher, student, amateur astronomer, or simply interested in learning more about the Universe, there is information here that will help you. On-line services and information are available for Kitt Peak National Observatory, Cerro Tololo Inter-American Observatory and the NOAO Gemini Science Center.
- Public Affairs
-
for media, visitors and the public
- Educational Outreach
-
for teachers, students and families
- PA/EO Staff
-
bios, cvs and contact information

A sixth magnitude globular cluster in the constellation Canes Venatici, this ball of 500,000 stars is approximately 160 light-years across and 100,000 light-years from Earth. It is one of many images available in our Image Gallery.