The mass-to-light ratio at the centre of NGC 1316 is similar to that of many other giant ellipticals, some of which are known from other sources to host central massive dark objects (MDOs). The mass-to-light ratio at the centre of NGC 1316 is similar to that of many other giant ellipticals, some of which are known from other studies to host central massive dark objects (MDOs). These so-called tidal features are probably the stellar remnants of other spiral galaxies that merged with NGC 1316 sometime in the last billion years. It emits large amounts of radio waves – a sign of a disturbance.
Wikipedia NGC 1316 is located on the edge of a nearby galaxy cluster in the southern constellation Fornax, at a distance of about 75 million light years.
What kind of galaxy is NGC 1316?
Paul Goudfrooij of the Space Telescope Science Institute in Baltimore, Maryland, used the ACS aboard Hubble to study star clusters in several nearby giant elliptical galaxies. Like dust bunnies lurking in corners and under beds, surprisingly complex loops and clumps of cosmic dust lie hidden in the giant elliptical galaxy NGC 1316.Paul Goudfrooij of the Space Telescope Science Institute in Baltimore, Maryland, used the ACS aboard Hubble to study star clusters in several nearby giant elliptical galaxies. Like dust bunnies lurking in corners and under beds, surprisingly complex loops and clumps of cosmic dust lie hidden in the giant elliptical galaxy NGC 1316. This close-up view of the centre of NGC 1316 was taken in March 2003 with the Advanced Camera for Surveys on the Hubble Space Telescope. The survey shows that NGC 1316 is a giant elliptical galaxy that contains some dark dust trails normally found in spiral galaxies.
How old is NGC 1316?
As seen from Earth, it is close to three other galaxies, namely spiral galaxies 1316A (officially PGC 1268 and NGC 1316B (PGC 1268) and lensed galaxy NGC 1316C (PGC 1276).As seen from Earth, it is close to three other galaxies, namely spiral galaxies 1316A (officially PGC 1268 and NGC 1316B (PGC 1268 , and lensed galaxy NGC 1316C (PGC 1276.Studying the startling sight, astronomers suspect that the giant galaxy collided with the smaller neighbouring galaxy NGC 1317, just visible above, causing widely scattered loops and bowls of stars. As seen from Earth, it is close to three other galaxies, namely spiral galaxies 1316A (officially PGC 1268 and NGC 1316B (PGC 1268 , and lenticular galaxy NGC 1316C (PGC 1276.Studying the startling sight, astronomers suspect that the giant galaxy collided with the smaller neighbouring galaxy NGC 1317, just seen above, causing widespread loops and shells of stars. An example of cosmic-scale violence is the giant elliptical galaxy NGC 1316, which lies about 75 million light-years away towards Fornax, the southern constellation of Furnace. NGC 1316 is located on the edge of a nearby galaxy cluster in the southern constellation of Fornax, at a distance of about 75 million light years.
How big is NGC 1316?
Colour composite photo of the central region of NGC 1316, a giant elliptical galaxy in the Fornax galaxy cluster. Large ripples, loops and arcs embedded in the star-rich outer envelope were first observed in the 1970s and remain an active area of research for astronomers today, who are using the latest telescope technology to observe the finer details of NGC 1316’s unusual structure through a combination of imaging and modelling. The image below is a Digitized Sky Survey 2 (DSS2 – see imprint) image of NGC 1316 taken in the red channel. Perhaps the most intriguing member of the cluster is NGC 1316, a galaxy that has experienced a dynamic history, formed from the merger of several smaller galaxies.
What kind of galaxy is NGC 7318?
Studies have shown that group member NGC 7320 (top left) is actually a foreground galaxy about seven times closer to Earth than the rest of the group. The member of Stephan’s Quintet that is not physically connected to the compact group, NGC 7320, is much closer to us at a distance of 39 million light years. Stephan’s Quintet is a group consisting of four interacting galaxies – NGC 7317, NGC 7318A, NGC 7318B and NGC 7319 – and a visual companion, the spiral galaxy NGC 7320. NGC 7320, the foreground galaxy that is not part of the compact galaxy group, is a barred spiral galaxy with an apparent magnitude of 13.2.
