(Pin) Wheel in the Sky

Yet another super-duper-extra-mega-colossal-high-res Hubble Space Telescope image. This is the highest resolution image (16,000 by 12,000 pixels) of a spiral galaxy ever made by Hubble. This image of the Pinwheel Galaxy was made from 51 different images collected over the last few years - and released today.

Here are the lower-res versions.
Here are the higher-res versions.

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Previous related Wohba links:
Orion
Milky Way
Andromeda
Whirlpool