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Hubble captures confused identity of Virgo galaxy

By Brooks Hays
The galaxy NGC 4388 is classified as a spiral galaxy but boasts some features typical of an elliptical galaxy. Photo by NASA/ESA
The galaxy NGC 4388 is classified as a spiral galaxy but boasts some features typical of an elliptical galaxy. Photo by NASA/ESA

GREENBELT, Md., Dec. 9 (UPI) -- Hubble recently captured an image of a galaxy in transition, straddling the line between two identities.

NGC 4388 is one of 1,300 galaxies making up the Virgo Cluster. The gravitationally-bound galaxies are found within the Virgo Constellation.

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As revealed by the latest Hubble image, NGC 4388 boasts features of both an elliptical and spiral galaxy. The galaxy is classified as a spiral galaxy, but its smooth, featureless outskirts resemble an elliptical galaxy.

Its spiral classification is inspired by the galaxy's two symmetric spiral arms, snaking out from its orb-like center. Hidden within the dark clouds of dust outlining the arms are beams of bright blue radiation, a sign young stars are being born.

Scientists believe the dual identities of NGC 4388 are a result of its position within a crowded cluster where galaxies are colliding, merging and influencing one another in a variety of ways.

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