Utilizamos cookies propias y de terceros para el correcto funcionamiento del sitio web y mejorar nuestros servicios. Pulse el siguiente botón para aceptar su uso. Puede cambiar la configuración u obtener más información en nuestra Política de cookies.
We use our own and third-party cookies for the correct functioning of the website and to improve our services. Click the following button to accept its use. You can change the settings or obtain more information in our Cookies Policy.
NGC 891, an edge-on spiral galaxy. If we could view the Milky Way from a distance of about 30 million light years it would look something like NGC 891. But galaxies that look like this are quite rare because the chance alignment of the thin disk of a spiral galaxy with our line of sight is unusual. A few degrees either side of its orientation and NGC 891 would be just another highly inclined spiral galaxy.
From this unusual vantage point we can see in NGC 891 the surprising narrowness of the obscuring dust lane, a dark slightly irregular band across the galaxy. We also see that it is yellowish, confirming that it is dust, which absorbs blue light, as in the Milky Way. Also similar to the Milky Way is the prominent central ulge corresponding to the rich star clouds in Sagittarius. Detector: Tek. Filters and exposure times: Filters B, V and R.
For publication or display (electronic or otherwise), all photos, images or videos must be credited: "Photo/image/video courtesy of the Isaac Newton Group of Telescopes, La Palma" unless otherwise noted in the provided credit line. Please contact ING's Public Relations Officer (outreaching.iac.es) with all the details of the use.
ing.iac.es) with all the details of the use.
