Particle.news
Science ❯ Astronomy ❯ Exoplanets
WISPIT 2b TOI-6894b Accretion Processes Gas Giants Protoplanetary Disks Metallicity TIDYE-1 b TI-DYE 1b Young Stars IRAS 04125+2902 b TIDYE-1b Sub-Neptune Planets Sub-Neptunes Protoplanetary Discs Accretion Core Accretion Gravitational Instability Observational Studies Density Gap Radius Valley Gas-Rich Disks Atmospheric Escape TOI-6894 Debris Disks Observational Techniques Meteorites Star Systems James Webb Telescope James Webb Space Telescope Detection Methods Radius Gap Stellar Radiation Massive Planets Gas Atmospheres Rocky Planets
Ultraviolet measurements with Hubble’s Cosmic Origins Spectrograph reveal a water‑dominated, Kuiper‑belt‑analog composition and set up JWST observations to probe molecular signatures.
