NASA astronomers have discovered the formation of unusual stars in space. If you look at a Hubble telescope picture, you see an emoticon.
This writes in the Science Alert.
This unusual star fragment forms the galaxy cluster SDSS J0952 + 3434.
See also: For the first time, a detailed picture of the asteroid Bennu
As explained by NASA astronomers, this arch-shaped galaxy is such that its light penetrates close to a massive object, resulting in distortion and stretching as a smile.
To improve image quality, NASA staff increased the image resolution from a wide-screen camera 3.
Such images are valuable to researchers because they give a better idea of how stars are formed at the cold corners of the universe.
"Smiley" in space
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