15.7 MB (2.5 MB compressed)
2749 x 1993 pixels
23.4 x 16.8 cm ⏐ 9.2 x 6.6 in (300dpi)
JOHN CHUMACK / SCIENCE PHOTO LIBRARY JOHN CHUMACK / SCIENCE PHOTO LIBRARY
The Ursa Major Cluster is an open cluster that makes up the central part of The Big Dipper and is about 80 light years away. 50mm F4, 400 speed film, 15 minute , July 1997, Star Cross filter.
Model release not required. Property release not required.