Science Source Stock Photo - IC 4601, Reflection Nebula

IC 4601, Reflection Nebula

Description: Giant dust cloud, imaged by the Wide-field Infrared Survey Explorer. The constellation of Scorpius is prominent in the summer night sky in North America. In visible light, this cloud, or nebula, appears dark with a ghostly blue shine about it. These types of nebulae are called "reflection," because they are reflecting the light of nearby stars. The dust within the cloud reflects mostly blue light. In infrared light, we can see the dust itself glowing rather than simply reflecting light. The green and red colors in this image show dust at different temperatures, with the green dust being warmer than the red dust. The dust is warmed by the light of nearby stars. This interstellar dust contains the heavy elements that planets are made of, and plays a major role in the creation of new stars. The nebula, known as IC 4601, is part of a larger complex of clouds where new stars are being born. Some of the red stars in this image may in fact be baby stars wrapped in blankets of dust. This image was made from observations by all four infrared detectors aboard WISE. Blue and cyan (blue-green) represent infrared light at wavelengths of 3.4 and 4.6 microns, which is primarily from stars, the hottest objects pictured. Green and red represent light at 12 and 22 microns, which is primarily from warm dust.

Credit:

NASA/JPL-Caltech/UCLA/Science Source

Unique identifier: SS2482772

Legacy Identifier: BV0098

Type: Image

Size: 3240px × 3240px (~30 MB)

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