Images by Date
Images by Category
Solar System
Stars
Exoplanets
White Dwarfs
Supernovas
Neutron Stars
Black Holes
Milky Way Galaxy
Normal Galaxies
Quasars
Galaxy Clusters
Cosmology/Deep Field
Miscellaneous
Images by Interest
Space Scoop for Kids
4K JPG
Multiwavelength
Sky Map
Constellations
Photo Blog
Top Rated Images
Image Handouts
Desktops
Fits Files
Image Tutorials
Photo Album Tutorial
False Color
Cosmic Distance
Look-Back Time
Scale & Distance
Angular Measurement
Images & Processing
AVM/Metadata
Image Use Policy
Web Shortcuts
Chandra Blog
RSS Feed
Chronicle
Email Newsletter
News & Noteworthy
Image Use Policy
Questions & Answers
Glossary of Terms
Download Guide
Get Adobe Reader
More Images of SN 1970G
1
Chandra X-ray Image of SN 1970G
Chandra's image of SN 1970G shows X-rays from a supernova that was observed to occur 35 years ago. Before a massive star explodes as a supernova, it loses gas in a stellar wind that creates a circumstellar gas shell around the star. The explosion generates shock waves that rush through this gas and heat it to millions of degrees. The X-rays from SN 1970G are likely due to this process. Astronomers estimate that in another 20 to 60 years the shock waves will have traversed the shell and encountered the interstellar medium. At this time SN 1970G will make the transition to the supernova remnant phase of its evolution.
Scale: Image is 5.5 arcmin across
(Credit: NASA/CXC/GFSC/S.Immler & K.Kuntz)

2
NOAO Optical Image of SN 1970G
This optical image of M101 (aka the Pinwheel Galaxy, or NGC 5457) was taken by NOAO's Kitt Peak National Observatory (KPNO) 0.9-meter telescope. M101, a spiral galaxy about 22 million light years away in the constellation Ursa Major, is similar to our own Galaxy, the Milky Way.
(Credit: NOAO/AURA/NSF/G.Jacoby, B.Bohannan & M.Hanna)

3
SN 1970G with Scale Bar


Return to SN 1970G (29 Nov 05)