The largest heart in the whole universe is formed by the Antennae Galaxies, two galaxies which are undergoing a galactic collision.
The nuclei of the two galaxies are joining to become one giant heart-shaped galaxy.
This heart-shaped galaxy has a diameter of 100’000 light-years, is located nearly 70 million light-years from the Milkyway, and contains about 200 billion suns.
[…] The Cheshire Cat’s will however lose its “grin” as a new study says the two “eye” galaxies will slam into one another in a giant galactic collision. […]