Hubble Space Telescope Spies Small Edge Spiral Galaxy | Trending Viral hub

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NASA has released a beautiful photograph taken by the Hubble Space Telescope of the spiral galaxy NGC 4423.

This Hubble image shows NGC 4423, a spiral galaxy about 55 million light-years away in the constellation Virgo.  Image credit: NASA/ESA/Hubble/M. Sun.

This Hubble image shows NGC 4423, a spiral galaxy about 55 million light-years away in the constellation Virgo. Image credit: NASA/ESA/Hubble/M. Sun.

NGC 4423 It is located approximately 55 million light years away, in the constellation of Virgo.

Also known as IRAS 12246+0609, LEDA 40801 or VCC 971, this spiral galaxy has a diameter of about 35,000 light years.

First stained According to the German-born British astronomer William Herschel on April 13, 1784, NGC 4423 is a member of the Virgo Cluster.

“In the new image, NGC 4423 appears to have a rather irregular tubular shape, so it might be surprising to discover that it is actually a spiral galaxy,” Hubble astronomers said in a statement.

“Knowing this, we can distinguish the denser central bulge of the galaxy and the less populated surrounding disk, the part that comprises the spiral arms.”

“If NGC 4423 were seen from the front, it would resemble the shape we most associate with spiral galaxies: the spectacular curved arms extending from a bright center, interspersed with darker, darker, less populated regions.”

“But when we observe the heavens we are limited by the relative alignments between the Earth and the objects we are observing: we cannot simply reposition the Earth so that we can get a better frontal view of NGC 4423.”

“Of course, celestial objects do not remain sedentary in space, but often move at extremely fast speeds relative to each other.”

“This could suggest that if a galaxy were moving in a random direction relative to Earth, we might be able to see it from a substantially different perspective once it has moved far enough away.”

“This is theoretically possible, but the reality is that distances in space are simply too great and human lifespans too short for a noticeable difference in relative alignment to occur.”

“In other words, this is pretty much the view of NGC 4423 that we will always have.”

The new image of NGC 4423 is composed of observations from Hubble’s advanced camera for surveys (ACS) in the optical and near-infrared parts of the spectrum.

It is based on data obtained through two filters. Color results from assigning different tones to each monochrome image associated with an individual filter.

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