![Individual CHEOPS transit observations of V1298 Tau c, d, and b displayed in the left, middle, and right panels, respectively. For each planet, the top row presents the raw (pre-detrended) light curves, the middle row shows the corresponding detrended light curves, and the bottom row shows the residuals from the best-fit model. Unbinned data are shown in sky blue, binned data in dark blue, and the best-fit transit model in magenta. The solid brown lines indicate 50 random samples from the MCMC posterior distribution of the combined transit and systematics model.-- [astro-ph.EP]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/07/CHEOPS.png?resize=1200%2C716&ssl=1)
[astro-ph.EP] The young (10-30 Myr) multi-planet system V1298 Tau presents a unique opportunity to probe the early formation and evolution of young systems.
V1298 Tau e
Posted inAtmospheres, Climate, Weather, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Status Report
Photochemical CS2 Gas Detected On A 20-Myr-old Exoplanet
Probing the atmospheres of young exoplanets offers a powerful window into how planetary systems evolve and the physical and chemical processes that drive those early evolutions.