Hubble Image of the Week – Spiral Galaxy NGC 6814

New Image of Spiral Galaxy NGC 6814

Spiral Galaxy NGC 6814 is located 75 million light-years away. Credit: ESA/Hubble & NASA Acknowledgment: Judy Schmidt

This newly released Hubble image shows spiral galaxy NGC 6814, which is located 75 million light-years away.

Spiral galaxies together with irregular galaxies make up approximately 60% of the galaxies in the local Universe. However, despite their prevalence, each spiral galaxy is unique — like snowflakes, no two are alike. This is demonstrated by the striking face-on spiral galaxy NGC 6814, whose luminous nucleus and spectacular sweeping arms, rippled with an intricate pattern of dark dust, are captured in this NASA/ESA Hubble Space Telescope image.

NGC 6814 has an extremely bright nucleus, a telltale sign that the galaxy is a Seyfert galaxy. These galaxies have very active centers that can emit strong bursts of radiation. The luminous heart of NGC 6814 is a highly variable source of X-ray radiation, causing scientists to suspect that it hosts a supermassive black hole with a mass about 18 million times that of the Sun.

As NGC 6814 is a very active galaxy, many regions of ionized gas are studded along its spiral arms. In these large clouds of gas, a burst of star formation has recently taken place, forging the brilliant blue stars that are visible and scattered throughout the galaxy.



Be the first to comment on "Hubble Image of the Week – Spiral Galaxy NGC 6814"

Leave a comment

Email address is optional. If provided, your email will not be published or shared.