The Center of the Galaxy M 82 (image) Chalmers University of Technology Share Print E-Mail Caption The center of the galaxy M 82 at very long radio wavelengths (2.5 m/118 MHz [orange] and 1.9 m/154 MHz [blue]) is depicted. The bright points are most likely supernova remnants. The image is about 3,300 light years across. Credit E. Varenius/Onsala Space Observatory/Lofar collaboration Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.