Most galaxies don't have any rings -- why does this galaxy have three?
To begin, a ring that's near NGC 1512's center -- and so hard to see here -- is the nuclear ring which glows brightly with recently formed stars. Next out is a ring of stars and dust appearing both red and blue, called, counter-intuitively, the inner ring. This inner ring connects ends of a diffuse central bar of stars that runs horizontally across the galaxy. Farthest out in this wide field image is a ragged structure that might be considered an outer ring. This outer ring appears spiral-like and is dotted with clusters of bright blue stars. All these ring structures are thought to be affected by NGC 1512's own gravitational asymmetries in a drawn-out process called secular evolution. The featured image was captured last month from a telescope at Deep Sky Chile in Chile.
Astronomy.co.uk Star Naming Service
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Th Sky Tonight - May 2025
https://www.astronomy.co.uk/the-sky-tonight/
The Pinwheel Galaxy -NASA
The first Full Moon of 2022, known as the Wolf Moon, will occur tonight! Throughout cold January nights, the howling of wolves could be heard around villages in both Europe and America, so the January Full Moon became widely known as the Wolf Moon.
The exact time of the Full Wolf Moon is January 17, 2022, 23:48 GMT
The Lagoon Nebula - Hubble
This is a small section of the Cygnus supernova blast wave which appears as a delicate streak of light.
Credit: ESA/Hubble & NASA, W. Blair; acknowledgment: Leo Shatz
An exploding star !
Hubble
The station crew sees 16 sunrises a day, and they officially started 2022 at 12am GMT.
The Snow Angel Nebula - Hubble
Crescent Earth
The Earth as seen from the Moon on the Command Module of Apollo17 on December 16, 1972.
Credit: @NASA (image #AS17-152-23274); Processing: @JPMajor
Dolphin head nebula located near the center of the constellation Canis Major
DEM L249, located in the Large Magellanic Cloud, is an unusual supernova remnant.
Image Credit: NASA, ESA, and Y. Chou (Academia Sinica, Institute of Astronomy and Astrophysics); Processing: Gladys Kober (NASA/Catholic University of America)
The Prawn Nebula is a massive stellar nursery located in the constellation Scorpius, about 6,000 light years from Earth
Hubble
