Milky Way Compare And Contrast

a. The Milky Way galaxy is where our solar system is located in the universe.

NGC 488 is a prototype of a spiral galaxy that is isolated. NGC 520 is like a pair of galaxies crashing into each other that is located ninety million light-years away. CL 0024 +1654 is a cluster that is basically made up of yellow elliptical and spiral galaxies. 3C 31 has jet like features that spread numerous light-years in both directions, causing them to be some of the prevalent objects in the universe.

Truly one of the showpieces of the northern sky is the Andromeda Galaxy, also known as Messier 31, M31 or NGC 224. The galaxy was known as the "little cloud" to the Persian astronomer Abd-al-Rahman Al-Sufi,

The Milky Way in which we live in is expanding 3.25 million light years per second (Moskowitz). By the time you finish reading this paper, the Milky Way will have expanded by 1.9 million light years. This might be a lot but the closest galaxy to the Milky Way is 13.2 billion light years away. This means there is a chance extra-terrestrial life might exist by the time you finish reading this paper. While saying this, the galaxy is made up of two hundred billion stars in which NASA has discovered. Each of these stars has at least one planet orbiting it. By saying this if the Sun has one habitable planet orbiting it, what is the chance of another star having a habitable planet circling it? Peter Behroozi, a Hubble fellow at the University of California Berkley talks about this issue, “For every grain of sand there is, there are ten other planets out there like Earth” (Cofield). Astronomers have only seen our galaxy, and there are galaxies larger than the Milky Way and more

Scientists using NASA's Hubble Space Telescope have discovered that the i halo of gas enveloping the Andromeda galaxy, our nearest massive neighbor, is about six times larger and 1,000 times more massive than previously measured. The dark, nearly invisible halo stretches about a million light-years from its host galaxy, halfway to our own Milky Way galaxy. One of the most common types of galaxies in the universe.

For Canis Major, The Canis Major Dwarf Galaxy is a irregular galaxy with somewhat an elliptical shape. It has been believed that this galaxy is the closest neighboring galaxy to the solar system. It is about 25,000 light years from us.

Where: The vast universe contains billions and billions of galaxies. Galaxies can be found with a high-magnification, or sometimes with the naked eye, in the night sky. The nighttime is the best time to see galaxies, as it supplies the clearest view of space.

2. The Milky Way galaxy is the constellation that earth belongs to, the sun is just another star within it.

sense it does not even fill even an undecillion of the Milky Way, which is a

Black holes are one of the many amazing unexplainable wonders around the world. Black holes are also very abundant in many galaxies especially the Milky Way. There is believed to be at least over ten million black holes scattered around the Milky Way galaxy alone. In every galaxy there is a supermassive black hole that is at least billions of times as big as the sun and it is big enough to swallow the whole solar system.

Although shooting the sky, including scenes, such as the Milky Way, may seem impossible; it is in fact fairly easy depending on location and timing. In Gavin Hardcastle’s “How to do Milky Way Photography” tutorial he thoroughly explains how the importance of positioning of the camera, moon, and timing of seasons, can all affect the shot. The most important tip to remember is where the Milky Way is positioned; it is best when it is positioned in the southeast and is best seen in the southern hemisphere between February to October. Phone apps, such as Stellarium, can help better determine the location of the Milky Way so the photographer can plan where to shoot. Although the Milky Way is more visible in the southern hemisphere, anyone can take

The moons, asteroids and comets are smaller surrounding bodies. The Galaxy is an enormous cloud consisting of stars, gas, and dust. An accumulated gravity of its matter holds the Galaxy together. The Universe is made up of everything that exists. This includes galaxies, stars, and planets.

Our Milky Way galaxy is an island of stars in space with hundreds of billions of stars like our Sun.

usually 11 to 150 megaparsecs in diameter and which are lighter versions of the typical galaxy

The Milky Way received its name from the milky, white band of stars that go across the celestial sphere visible from Earth. However, in Greek mythology, it is said that Zeus placed his mortal son, Heracles on Hera’s breast while she was asleep so the baby could breastfeed to become immortal. When she had awoken to a strange baby feeding off of her, she pushed Heracles away and a stream of milk sprayed through the night sky forming the Milky Way. It is estimated that about 200 to 400 billion stars are located within the galaxy. The Milky Way is also one of the larger galaxies that have a circumference of about 300 thousand light-years!