Recent research suggests a mysterious 'Planet 9' may exist in our solar system, inferred from the peculiar orbits of distant objects. While some propose modified gravity theories to explain these anomalies, others refine predictions about the planet's potential characteristics and detectability. Despite skepticism, astronomers continue the quest, recognizing its discovery as a significant step in understanding our cosmic neighborhood and the forces shaping it, underscoring the endless exploration of the cosmos.
Kuiper-belt
Modified-newtonian-dynamics