Milky Way and Andromeda Collision
Galaxies represent the heart of our universe. These are huge clusters of stars and interstellar matter. His life is marked by disturbed bowel movements and frequent conflicts with others like him. This increases their size. The collision, in fact, prompts them to regroup themselves into new celestial clusters. This is the case of our own galaxy, the Milky Way, which is destined to collide with nearby Andromeda and, perhaps, has already begun.
Collision Of Galaxies
It should also be remembered that our Milky Way galaxy and the Andromeda galaxy are moving at about 400,000 kilometers per hour (estimates fluctuate between 100 and 140 kilometers per second). Calculations say that they could collide in two and a half billion years. A terrible time, equal to one fifth of the age of the universe. In comparison, the journey of the caravel just described lasts less than a sigh.
Fortunately, the collision will not be a dramatic but fruitful event. The distance between the stars is so great that the two galaxies would enter each other without a stellar collision, (Milky Way And Andromeda Collision ) everything limited by a powerful gravitational distortion, a tidal wave that would lift clusters of stars, not water, and clear large amounts of water. Will disturb the nebulae.
Scientists have known the Andromeda galaxy for a long time. It is also called M31. According to NASA, Andromeda is moving towards the Milky Way at a speed of at least 400,000 kilometers per hour. At present, the distance between the Milky Way and Andromeda is said to be 2.5 million light years. There are 94,60,52,84,00,000 kilometers in a light year.
Astronomers were unable to gather any concrete information about the outcome of the collision. But the latest images from the Hubble telescope have given a clear enough picture to predict future collisions.
What do computer simulations tell us?
After nearly a century of theories and studies, we finally have a clear picture of how events will unfold in the years to come. Experts say the scenario is like a baseball hitter watching a fast ball come in. Although Andromeda comes to us 2,000 times faster than before, it will take 4 billion years for it to collide with our galaxy.
Among other things, computer simulations sent by the Hubble Space Telescope show that it will take two billion years after the meeting, before the two galaxies merge completely. At that point the force of gravity would turn them into a single, large elliptical galaxy, unlike anything we’ve already seen in the universe.
There will certainly be a collision, but the stars inside them are so far away that they will not collide. However, many stars will be literally launched into different orbits around the new galactic center. Simulations suggest that our solar system will be much farther from the center of the Milky Way than it is today.
[ Milky Way And Andromeda Collision ]