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Planetary Science

Habitability PSR J2322-2650b BD+05 4868 Ab HIP 67522 b Atmospheric Composition Disintegrating Planets Atmospheric Loss GJ 251c TOI-270 d Gas Giants Disintegrating Exoplanets TOI-1227b Evaporation Atmospheric Studies Ionic Liquids GJ 251 c Alpha Centauri K2-18b Planetary Evolution NASA Exoplanet Exploration Program White Dwarfs TOI-4507 b Water Worlds Giant Planets PSR J2322-2650 b Size Measurements HD 20794 d TOI-1453 SIMP 0136

Webb Finds Carbon-Rich Atmosphere on Lemon-Shaped Planet Orbiting a Pulsar

Webb’s infrared spectra reveal a helium–carbon atmosphere with pronounced tidal deformation.

Webb Spots Carbon-Rich, Lemon-Shaped Planet Orbiting a Pulsar

Large TESS Survey Finds Close-In Giant Planets Scarcer Around Evolved Stars

Scientists Detect Habitable-Zone ‘Super‑Earth’ GJ 251 c Just 18 Light‑Years Away

Ionic Liquids Emerge as Candidate Habitats on Water-Scarce Worlds

Chandra Observations Reveal Rapid Atmospheric Loss on Exoplanet TOI 1227b

Hundreds of TESS Exoplanets Are Larger Than Believed

Gas Giant HIP 67522 b Triggers Intense Stellar Flares, Accelerating Its Atmospheric Loss

Soft Bioelectronic Mesh Tracks Embryonic Brain Development