HUBBLE ATLAS
M101 Composite Image: Chandra Data (Blue Component) (M101, NGC 4547, The Pinwheel Galaxy) — image from the Hubble Space Telescope

Galaxies

M101 Composite Image: Chandra Data (Blue Component)

February 10, 2009 · NASA · M101, NGC 4547, The Pinwheel Galaxy · Ursa Major

Zoom to full resolution See where it is in the 3D sky Original on NASA ↗

The blue color shows Chandra's view in X-ray light. Sources of X-rays include million-degree gas, exploded stars, and material colliding around black holes.

About the colours

Blue: 0.45 - 1.00 keV and 1.00 - 2.00 keV

About the data

The science team was led by K. Kuntz (Johns Hopkins University).