NIRSpec Archives - Astrobiology

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Detection Of Hydrocarbons In The Disk Around An Actively-Accreting Planetary-Mass Object

Astrochemistry

Detection Of Hydrocarbons In The Disk Around An Actively-Accreting Planetary-Mass Object

Insufficient Evidence For DMS And DMDS In The Atmosphere Of K2-18 b

News Summary Archives

Insufficient Evidence For DMS And DMDS In The Atmosphere Of K2-18 b

A Systematic Search for Trace Molecules in Exoplanet K2-18 b

Exoplanets, -moons, -comets

A Systematic Search for Trace Molecules in Exoplanet K2-18 b

Hot sub-Neptune Exoplanet TOI-421 b NIRISS/NIRSpec Transmission Spectrum

Exoplanets, -moons, -comets

Hot sub-Neptune Exoplanet TOI-421 b NIRISS/NIRSpec Transmission Spectrum

Evidence For Sulfur Chemistry In The Atmosphere Of The Warm Sub-Neptune TOI-270 d

Atmospheres, Climate, Weather

Evidence For Sulfur Chemistry In The Atmosphere Of The Warm Sub-Neptune TOI-270 d

JWST Reveals Spectral Tracers of Recent Surface Modification on Europa

Europa

JWST Reveals Spectral Tracers of Recent Surface Modification on Europa

Webb Space Telescope Captures Neptune’s Auroras For First Time

Neptune

Webb Space Telescope Captures Neptune’s Auroras For First Time

Webb Exposes Complex Atmosphere of Free-Floating Super-Jupiter SIMP 0136

Exoplanets, -moons, -comets

Webb Exposes Complex Atmosphere of Free-Floating Super-Jupiter SIMP 0136

Webb Reveals The Ancient Surfaces of Trans-Neptunian Objects

Icy Worlds

Webb Reveals The Ancient Surfaces of Trans-Neptunian Objects

Technical Description and Performance of the Phase II Version of the Keck Planet Imager and Characterizer

Astronomy & Telescopes

Technical Description and Performance of the Phase II Version of the Keck Planet Imager and Characterizer

JWST Reveals Varied Origins Between Jupiter’s Irregular Satellites

Icy Worlds

JWST Reveals Varied Origins Between Jupiter’s Irregular Satellites

The Role of Cloud Particle Properties on WASP-39b Transmission Spectrum Based on JWST/NIRSpec Observations

Exoplanets, -moons, -comets

The Role of Cloud Particle Properties on WASP-39b Transmission Spectrum Based on JWST/NIRSpec Observations

An Absolute Mass, Precise Age, and Hints of Planetary Winds for WASP-121 A and b From a JWST NIRSpec Phase Curve

Exoplanets, -moons, -comets

An Absolute Mass, Precise Age, and Hints of Planetary Winds for WASP-121 A and b From a JWST NIRSpec Phase Curve

Detection of H2O and CO2 in the Atmosphere of the Hot Super-Neptune WASP-166b with JWST

Astronomy & Telescopes

Detection of H2O and CO2 in the Atmosphere of the Hot Super-Neptune WASP-166b with JWST

The Volatile Composition and Activity Evolution of Main-Belt Comet 358P/PANSTARRS

Comets and Asteroids

The Volatile Composition and Activity Evolution of Main-Belt Comet 358P/PANSTARRS

A Combined 3D Model Applied To Cloudy Warm Saturn Type Exoplanets Around M-dwarfs

Exoplanets, -moons, -comets

A Combined 3D Model Applied To Cloudy Warm Saturn Type Exoplanets Around M-dwarfs

Webb Investigates Sunrises And Sunsets On Distant World WASP-39 b

Exoplanets, -moons, -comets

Webb Investigates Sunrises And Sunsets On Distant World WASP-39 b

Water Depletion and 15NH3 in the Atmosphere of the Coldest Brown Dwarf Observed With JWST/MIRI

Brown Dwarfs

Water Depletion and 15NH3 in the Atmosphere of the Coldest Brown Dwarf Observed With JWST/MIRI

Detection Of Carbon Dioxide And Hydrogen Peroxide On The Stratified Surface Of Charon With JWST

Pluto

Detection Of Carbon Dioxide And Hydrogen Peroxide On The Stratified Surface Of Charon With JWST

Physical Parameters and Properties of 20 Cold Brown Dwarfs in JWST

Brown Dwarfs

Physical Parameters and Properties of 20 Cold Brown Dwarfs in JWST