Hubble’s Little Sombrero: NASA Image of the Day

By Last Updated: February 24, 2015Views: 2443

This is an image of the “Little Sombrero” galaxy, a spiral galaxy seen on its edge and called sombrero because it looks absolutely nothing like a type of wide-brimmed hat from Mexico. Or maybe it does if you have spent way too many hours staring at the sky through a telescope. Regardless it is pretty cool.

Galaxies can take many shapes and be oriented any way relative to us in the sky. This can make it hard to figure out their actual morphology, as a galaxy can look very different from different viewpoints. A special case is when we are lucky enough to observe a spiral galaxy directly from its edge, providing us with a spectacular view like the one seen in this picture of the week.

This is NGC 7814, also known as the “Little Sombrero.” Its larger namesake, the Sombrero Galaxy, is another stunning example of an edge-on galaxy — in fact, the “Little Sombrero” is about the same size as its bright namesake at about 60,000 light-years across, but as it lies farther away, and so appears smaller in the sky.

NGC 7814 has a bright central bulge and a bright halo of glowing gas extending outwards into space. The dusty spiral arms appear as dark streaks. They consist of dusty material that absorbs and blocks light from the galactic center behind it. The field of view of this NASA/ESA Hubble Space Telescope image would be very impressive even without NGC 7814 in front; nearly all the objects seen in this image are galaxies as well.

European Space Agency | Credit: ESA/Hubble & NASA | Acknowledgement: Josh Barrington
Courtesy of NASA.org

Total Views: 2,443Daily Views: 1

Share This!

Leave A Comment

you might also like