Galaxy

exploded and the universe was created. All of that matter formed planets and galaxies. Our galaxy was created 5 billion years ago. We haven't been around that long figuratively speaking. As lots of gases and mass came together it formed the sun. when the sun was formed more and more of mass and gas came to our newborn galaxy and when they came together it form planets. When More and more planets and stars were formed the galaxy started to form. When a lot of gas and other matter comes together it can

objects as galaxy clusters and even the whole universe. Being focused on only what can be observed, it had been thought that the universe is completely of visible matter for most of the past (1) (2). However, after many researches it has been found that the universe composites of 68% dark matter, 27% dark

This is because of the fact that it is very hard to detect and almost impossible to see. Although it is impossible to see, we can see the effects of them both in our galaxy. One way that we can “see” the dark matter is the movement of the Milky Way Galaxy. While studying the Milky Way, scientists noticed that the outer rings of the galaxy were moving at the same speed as the inner rings (“Dark Energy, Dark Matter”, n.d.) . This may seem normal, but, due to the law of gravity, the outer

The Milky Way is the galaxy that contains our Solar System. The descriptive "milky" is derived from the appearance from Earth of the galaxy a band of light seen in the night. From Earth, the Milky Way appears as a band because its disk shaped structure is viewed from within. Galileo Galilei first resolved the band of light into individual stars with his telescope in 1610. Until the early 1920s most astronomers thought that the Milky Way contained all the stars in the Universe. Following the 1920

The Milky Way is the galaxy that contains our solar system. Its name “ Milky” was derived from its appearance as a dim glowing band arching across the night sky whose individual stars cannot be distinguished by the naked eye. The Milky Way is a barred spiral galaxy, which means it spiral out from the middle. The first and most obvious thing to talk about is how it was formed. It began as an oversized mass left behind after the big bang. The Big Bang theory is an effort to explain what happened

dark matter and dark energy be accepted hypothesis to explain the different observation? Figure 1 shows how small the ordinary matter is in the vast universe Dark Energy In the eighteenth century, Immanuel Kant proposed that there could be other galaxies and systems like

If there are many galaxies, why is the sky at night so dark? What causes these galaxies to transmit light to the Earth? These are questions that researchers have been investigating for many years. The astronomers have been studying the Olber’s paradox. The Olber’s paradox states that even though the night sky looks dark, its not. The night sky is brimming of galaxies which gives off a glow. Even galaxies that existed thousands of years ago can give off a glow, but it is hard to distinguish. There

Imagine a mystical, invisible influential power, pulling our galaxy far, far away from where it should be. Imagine the milky way being pulled millions and millions of km away. The planets pulled far apart from each other. This would ensure a certain demise of current life forms, forever changing our world. This is the effect of dark flow. Fortunately this appears to be occurring in distant galaxies, however observations have concluding our galaxy is too being pulled away in a specific direction. This

the change is not measurable on smaller objects such as humans, for any substantial bend to occur it would take a huge mass and a light ray to travel extremely close to the matter. When the light bends it can alters the shape of the image, with a galaxy for example it can bend or warp the shape which is normally elliptical or spiral looking. (Grocutt, 2015) An accretion disk is formed when rocks, gasses and other satellites travel close to a black hole; they are sucked into the gravitational field

Timeline of The Big Bang The broadly accepted philosophy for the evolution of our universe is the Big Bang theory, which states that the universe began as an incredibly hot and dense point roughly 13.7 billion years ago before expanding into a large, unexplored cosmos; home to an unknown amount of planets and systems. The universe is said to have begun with a cataclysm that generated space and time, as well as all of the matter and energy that the universe will ever hold. For an incomprehensibly