science 🔭 Astronomers find super-dense 'mega-Earth' planet
Astronomers have discovered an ultra-dense exoplanet named GJ 523b with surprising characteristics. This planet is located orbiting its star and is situated near the sky's edge. It possesses 23.5 times Earth's mass but only 2.55 times Earth's radius, with an estimated age of 169 million years. The planet's high density suggests it is dominated by rock and water, defying expectations for its size. Future research will investigate its unusual formation history and sharply tilted orbit. 🪐