Unveiling the Hidden Harmony of Black Hole Pairs in an Expanding Universe

A new theory suggests that black holes can exist in balanced pairs, appearing as one due to a force called the 'cosmological constant'. This force, combined with gravitational attraction, keeps the black holes at a fixed distance despite the Universe's expansion. Researchers have shown that it is theoretically possible for black holes to exist in perfectly balanced pairs, held in equilibrium by the cosmological constant, mimicking a single black hole. This challenges conventional theories and opens up possibilities for understanding the behavior of black holes in an ever-expanding Universe.