Scientists have revisited one of the most iconic images taken with the Hubble Space Telescope (opens in new tab), revealing incredible details in infrared light.
The image, dubbed the "Pillars of Creation (opens in new tab)" in the Eagle Nebula, was taken by Hubble in 1995. The elephant trunk-shaped features in this iconic Hubble image are star-forming regions made up of incredible, monolithic structures of interstellar dust and gas.
This region is located about 6,500 to 7,000 light-years from Earth and is part of the larger region known as the Eagle Nebula (opens in new tab), which is a stellar nursery in the constellation Serpens. While the "pillars" stretch about 4 to 5 light-years long, the Eagle Nebula spans a vast 55-70 light-years.
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More: Another breathtaking Hubble view of the Pillars Of Creation
The famous image of the "Pillars of Creation," which NASA originally released in 1995, shows the region as seen in visible light, which is the range on the spectrum of electromagnetic radiation that the human eye can see. But, in this new view of the "pillars," researchers instead showed them through infrared light, which can pierce through thick clouds to reveal what is lurking behind dust and gas in the foreground.
This new image offers a striking new perspective of what the region looks like within those thick clouds of dust and gas. In this infrared view, you can see a smattering of bright and brilliant stars, even baby stars in this star-forming alcove in the cosmos.
As opposed to Hubble's 1995 image of the region, the "pillars" in this infrared image appear faint and ghostly and are not as prominent as they were in the visible light image. They almost look like shadows in the background, taking a backseat to the brilliant stars in the foreground.
The Eagle Nebula was discovered in 1745 by Swiss astronomer Jean-Philippe Loys de Chéseaux. The nebula has an apparent magnitude of 6 (magnitude in astronomy is used as a measure of brightness) and can be observed from Earth with smaller, standard telescopes relatively easily, though larger telescopes would be required to spot the "pillars." The nebula is easiest to spot in the summertime in July.
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