Is M31 a spiral galaxy?
Is M31 a spiral galaxy?
Andromeda Galaxy, also called Andromeda Nebula, (catalog numbers NGC 224 and M31), great spiral galaxy in the constellation Andromeda, the nearest large galaxy. The Andromeda Galaxy is one of the few visible to the unaided eye, appearing as a milky blur.
Do we have photos of the Andromeda Galaxy?
Gendler.) SEATTLE — The Hubble Space Telescope has captured an amazing new photo of the Andromeda Galaxy. The new mosaic image represents the sharpest and largest mosaic image of the Milky Way’s galactic neighbor ever taken, Hubble officials said.
Which spiral galaxy has the most tightly wrapped arms?
A galaxy with very tightly wound arms, such the left galaxy in the list above, would be called “type a.” galaxy A “type b” galaxy has more loosely wound arms. A “type c” galaxy (such as the middle one above) has very loosely wound arms….Spiral Galaxies.
Galaxy Type | Description |
---|---|
SBc | barred spiral galaxy, type c |
What is the most beautiful spiral galaxy?
NGC 4248 is a spiral galaxy located in the constellation of the Canes Venatici, about 25 million light-years away from Earth. In this image, captured by the Wide Field Camera 3 of the NASA/ESA Hubble Space Telescope, we see a beautiful group of glowing gas, dark dust and bright stars: the spiral galaxy NGC 4248.
Does Andromeda have life?
At that point, the sun will not yet be a red giant star – but it will have grown bright enough to roast Earth’s surface. Any life forms still there, though, will be treated to some pretty spectacular cosmic choreography. Currently, Andromeda and the Milky Way are about 2.5 million light-years apart.
What constellation is M31 in?
AndromedaAndromeda Galaxy / Constellation
M31 is located in the constellation Andromeda and is best observed in November. Boasting an apparent magnitude of 3.1, the galaxy can be seen with the naked eye, even in areas with moderate light pollution.
What does M31 look like through a telescope?
It will be oval in appearance – although you won’t be able to make out any of the individual stars within it. The Andromeda Galaxy looks great through smaller telescope of, say, 4 inches in diameter. The galaxy appears as a larger, elongated oval shape with a core that shows up as a slightly brighter area.
What does a spiral galaxy look like?
Spiral galaxies appear as flat, blue-white disks of stars, gas and dust with yellowish bulges in their centers. These galaxies are divided into two groups: normal spirals and barred spirals. In barred spirals, the bar of stars runs through the central bulge.