Key Highlights
- Hubble captures a galactic marvel known as NGC 1156. It is located almost 25 million light-years away from Earth.
- Though NGC 1156 was captured before, the new image that was captured features data from a galactic gap-filling program named “Every Known Nearby Galaxy.”
The galaxy spotlighted in the Hubble Picture has a shape unlike many of the galaxies familiar to Hubble. Although thousands of brilliant stars elicit a spiral galaxy, it lacks the characteristic ‘winding’ structure.
The shining crimson blossoms stand out as well, twisted by clouds of dust are the locations of intense star formation. But it radiates a diffuse glow, too, much like an elliptical galaxy and its core of redder, older stars. This galactic marvel is familiar to astronomers as NGC 1156.
NGC 1156 is located nearly 25 million light-years from Earth in the Aries constellation. It has a diversification of different features that are of interest to astronomers. A dwarf irregular galaxy is also divided as isolated, which means no other galaxies are nearby enough to influence its continuing star formation and odd shape.
The extreme energy of freshly formed young stars gives color to the galaxy against the red glow of ionized hydrogen gas. At the same time, its center is primarily populated with older generations of stars.
Hubble has captured NGC 1156 before. The new image captured features data from a galactic gap-filling program named “Every Known Nearby Galaxy.” Astronomers observed that only three-quarters of the galaxies within just over 30 million light-years of Earth had been captured by Hubble in sufficient detail to study the makeup of the stars within them.
They proposed that Hubble could take snapshots of the remaining quarter between more extensive projects, including NGC 1156. Gap-filling programs ensure that the best use is made of valuable observing time of Hubble.
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