Starburst Galaxy NGC 1808

The ground-based image shows that the galaxy has an unusual, warped shape. Most spiral galaxies are flat disks, but this one has curls of dust and gas at its outer spiral arms (upper right-hand corner and lower left-hand corner). This peculiar shape is evidence that NGC 1808 may have had a close interaction with another nearby galaxy, NGC 1792, which is not in the picture Such an interaction could have hurled gas towards the nucleus of NGC 1808, triggering the exceptionally high rate of star birth seen in the WFPC2 inset image.

Credit:

Jim Flood, an amateur astronomer affiliated with Sperry Observatory at Union College in New Jersey, and Max Mutchler, a member of the Space Telescope Science Institute staff who volunteered to work with Jim

About the Image

NASA press release
NASA caption
Id:opo9812d
Release date:22 March 1998, 06:00
Size:530 x 530 px

About the Object

Name:IRAS 05059-3734, NGC 1808
Type:• X - Galaxies Images/Videos


Image Formats

Large JPEG
110.1 KB
Screensize JPEG
230.6 KB

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