Film & Animation

A Horse of a Different Color

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The Horsehead Nebula is a dark cloud of dense gas and dust located just below the belt of Orion on the sky. A visible light view shows a strong silhouette resembling the horse’s head used for a knight in chess. Infrared light, however, reveals a more complex scene, as shown in Hubble’s 2013 image. The warm parts of the clouds glow in infrared light, plus longer infrared wavelengths can penetrate deeper into the clouds. A dark and relatively featureless scene is revealed as a glowing gaseous landscape.... Read More

Cosmic eXploration: Hubble eXtreme Deep Field

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In 2004, the Hubble Ultra Deep Field (HUDF) provided a ground-breaking view of distant galaxies. In 2009, those data were augmented with new infrared observations to create the HUDF-IR. In 2012, the Hubble eXtreme Deep Field (HXDF) combined those images along with a complete census of archival datasets to see yet farther into the universe. The HXDF contains roughly 5500 galaxies stretching over 13 billion light-years of space, and represents astronomy’s deepest view into the cosmos.... Read More