M42 - The Orion Nebula, arguably one of the most famous objects in the night-time sky is located in the Constellation of Orion and is the middle "star" making up Orion's sword. It is the closest region of new star formation to Earth.
NASA's Amazing Daily Image
'Pandora's Cluster' Seen by Spitzer
This image of galaxy cluster Abell 2744, also called Pandora's Cluster, was taken by the Spitzer Space Telescope. Read More