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Gravitational Attraction

All articles tagged with #gravitational attraction

astronomy2 years ago

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.

astronomy2 years ago

"Perfectly Paired Black Holes: Unveiling the Expanding Universe's Astonishing Phenomenon"

Researchers have proposed that black holes could exist in perfectly balanced pairs, held in equilibrium by a cosmological force in an ever-expanding universe. This theory challenges conventional ideas about black holes and suggests that pairs of black holes could masquerade as a single black hole when viewed from a distance. The study shows that two static black holes can exist in equilibrium, with their gravitational attraction offset by the expansion associated with a cosmological constant. The findings open up possibilities for further exploration of black hole dynamics in an accelerating universe.

astronomy2 years ago

Stunning Hubble Image Reveals Dazzling Messier 55 Star Cluster.

The Hubble Space Telescope has captured a new image of Messier 55, a loosely concentrated globular star cluster located about 20,000 light-years away. The cluster appears spherical due to the intense gravitational attraction between its stars. While ground-based telescopes can also resolve individual stars in M55, Hubble's clear view above Earth's atmosphere allows for a better resolution. The cluster contains an estimated 100,000 stars with 55 variable stars, and is found in the southern part of the constellation Sagittarius.