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Milky Way Galaxy on "collision course" with neighboring galaxy "Monster"



According to new research, the home of all life, as we know it, the Milky Way Galaxy is on a "collision course" with its space neighbor Andromeda. But you don't have to worry, astronomers say, it's not going to happen for about 4.5 billion years.

The study noted that the size of Andromeda, much larger than the Milky Way, is likely to make it a "cannibal" neighbor, swallowing more.

the monster that overlooks our galaxy, which is useful for the creation of the Ultimate Fate of the Milky Way, "said National University of Australia researcher Dougal McKee in a statement.

  Andromeda has lived several smaller galaxies, probably in the last few billion years, and left beams are found in large streams of stars. (Credit: Dougal McKee, ANU)

Andromeda has lived in several smaller galaxies, probably in the last few billion years, and remains are found in large streams of stars. (Credit: Dougal Mackey, ANU)

"MYSTERIOUSIOUS RADIO-BURSTS" in the outer space revealed by the INTIFICATION INTLIGENT OF INTI

McKee and other researchers used five telescopes to make their observations, noting that at least two clusters of stars in Andromeda's orbit do not coincide with either or the rest of the galaxy. [19659003] "We treat these individual cluster groups and as arising from two major epochs of growth, probably separated by billions of years, "the study notes.

The 92 star clusters previously identified were 81,000 light-years from the center of Andromeda. Of the 92 clusters, The 77 were in one group, moving perpendicular to the galaxy's disk, and the other group orbiting at 90 degrees. This spiral galaxy is the closest major neighbor to our Milky Way. “/>

A view of the Andromed galaxy, also known as M31, with measurements of star motion within the galaxy. This spiral galaxy is the closest major neighbor to our Milky Way.
(ESA / Gaia (star movements); NASA / Galex (background image); R. van der Marel, M. Fardal, J. Sahlmann (STScI))

"By tracking the faint remains of these smaller galaxies with built-in by stellar clusters, we were able to reproduce how Andromeda pulled them in and eventually bewitched them at different times, "said McKee.

The study was published in the scientific journal Nature.

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