#planet-formation

#planet-formation

V1298 Tau is a young (10-30 Myr), approximately solar-mass star (1.10 ± 0.05  M⊙ ) in the Taurus star-forming region2,4,5,6,7,8. Observations by NASA's Kepler space telescope in its extended K2 mission9 revealed transits of the star by four different planets, each larger than Neptune2,3. The V1298 Tau planets occupy a sparsely populated region of the observed exoplanet period versus radius plane. As a young system of large planets, it provides a crucial snapshot of planetary architecture

The core of Jupiter, the largest planet in our solar system, has long been a source of mystery for astronomers: an object so unfathomably dense and hot that it defies comprehension. Conventional theories have suggested for years that the gas giant's behemoth interior was formed following an enormous collision with an early planet. The "giant impact" theory suggests that roughly half of Jupiter's core originated from the remains of such a planet, explaining what researchers believe to be its strange, " fuzzy" interior.