Did you know that stars can fight with each other out there in space? Thanks to this magnificent image captured by European Southern Observatory (ESO), we can see what it looks like. Located 650 light-years from Earth, these two stars were captured by ESO’s Very Large Telescope in a dramatic cosmic fight.
ESO Used A Galaxy-Sized Magnifying Glass To Capture Two Galaxies Collide 7 Billion Years Ago
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If you thought that the Canon 1200mm is big, wait till you see what the ESO (European South Observatory) used to capture two galaxies collide.
Turns out that if you have the means you can use another galaxy as a lens in a process called gravitational lensing. A gravitational lens is a big (I mean galaxy-big) object in space, when a celestial object aligned behind it, it acts as a lens, bending the light that goes around it, creating a defacto lens.
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