Monday, December 12, 2016

Barred Spiral Galaxy IC 5201

Barred Spiral Galaxy IC 5201
Click on the image for full resolution (7.6 MB)

In 1900, astronomer Joseph Lunt made a discovery: Peering through a telescope at Cape Town Observatory, the British–South African scientist spotted this beautiful sight in the southern constellation of Grus: a barred spiral galaxy now named IC 5201. Over a century later, the galaxy is still of interest to astronomers. For this image, the Hubble Space Telescope used its Advanced Camera for Surveys (ACS) to produce a beautiful and intricate image of the galaxy. Hubble's ACS can resolve individual stars within other galaxies, making it an invaluable tool to explore how various populations of stars have sprung to life, evolved, and died throughout the cosmos. IC 5201 sits over 40 million light-years away from us. As with two thirds of all the spirals we see in the Universe – including the Milky Way, the galaxy has a bar of stars slicing through its center.
Image Credit: ESA/Hubble and NASA
Image enhancement: Jean-Baptiste Faure

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