Astronomers have found the first evidence of the collision course in two dwarf galaxies that are 760 million and 3.2 billion light-years away from Earth.

In a recent astronomical find, NASA’s Chandra X-ray Observatory.

Far out of reach, two sets of dwarf galaxies have recently come together to join in an astronomical dance. One pair resides 760 million light-years away from us here on Earth, while the other is a majestic 3.2 billion light-years distant in the Abell 1758S cluster.