Galaxies
Detail of NGC 300 – Star Formation in Spiral Arms
September 30, 2008 · NASA · Sculptor
Zoom to full resolution See where it is in the 3D sky Original on NASA ↗
About the colours
This image is a composite of separate exposures made by the ACS instrument on the Hubble Space Telescope. Three filters were used to sample broad wavelength ranges. The color results from assigning different hues (colors) to each monochromatic image. In this case, the assigned colors are: Blue: F475W (B) Green: F606W (V) Red: F814W (I)
About the data
HST Proposal: 10915 J. Dalcanton (University of Washington), and collaborators.

