What is a Galaxy? An elliptical galaxy taken hubble telescope with x-ray lights. Many more different types of galaxies can be seen in the background. A galaxy is a collection of stars and planets, gas and dust, and dark matter, all held together in a gravitational pull, and orbiting aro...
Some objects can also have an M number and an NGC number. For example, the Andromeda Galaxy is known as both M31 and NGC224. The Largest Galaxy At the moment, the largest Galaxy we know of is the IC 1101, an elliptical galaxy that is at the heart of a group of galaxies known as ...
What is the elliptical galaxy closest to the Milky Way? Galaxies: Our Solar System lies within the Milky Way, or a spiral galaxy that contains billions of stars and other planets as well as tons of celestial objects. Although our Milky Way is quite enormous, it is not the only galax...
What color is Alpha Centauri? Are most galaxies elliptical? What are the different types of galaxies? What color is a protostar? What is the redshift of the Virgo cluster of galaxies? How big is an elliptical galaxy? How many irregular galaxies are there?
Review Question The spectrum of an AGN is ___. A) mainly due to starlight B) very dim C) non-blackbody D) highly stable Review Question Hubble's law tells us that the ___. A) closer a galaxy is, the faster it moves away B) farther a galaxy is, the faster it moves away C) ...
1月14日Galaxy NGC 2768 NGC 2768 is an elliptical galaxy located 65 million light-years away in the constellation Ursa Major. The galaxy hosts a supermassive black hole, fueling jets of material in its active center. january-15-2019-galaxy-ngc-4710 ...
When hundreds of millions of stars merge, objects are reorganized. Stars and their planetary systems may move to a new place. The sun, for example, could end up much farther away from the center of its new egg-shaped galaxy, called an "elliptical galaxy," Muñoz said. ...
The Virgo Cluster, on the other hand, is considered irregular. There's no symmetry to its overall shape, no central concentration of galaxies, but it happens to have both elliptical and spiral galaxies within it. Student: Another question. You were saying how some clusters have more galaxies ...
The rarest type of galaxies isthe elliptical double-ringed galaxy. PGC 1000714 is an example. Estimates suggest that around 0.1% of galaxies are this type. It is sometimes named the Hoag-type galaxy. What is a dead galaxy? We Now Know Why There Are Dead Galaxies Floating Lost in The Void...
What is an open star cluster? What kind of star cluster is Westerlund 2? What is the elliptical galaxy that is closest to the Milky Way? What do irregular galaxies look like? What is the density of planetary nebulae? What is the most distant star cluster?