L98-59d Archives

Transmission spectra of L98-59 d obtained using transitspectroscopy (pink) and FIREFLy (blue) pipelines. The spectral light curves from the two indepedent reductions were fitted using juliet with a similar parametrization at pixel resolution and then binned to R ∼ 100. The residuals between the two reductions show a global offset between the two reductions for the NRS2 detector. -- astro-ph.EP

Astrochemistry, Astrogeology, Atmospheres, Climate, Weather, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Status Report

Hints Of A Sulfur-rich Atmosphere Around the 1.6 R⊕ Super-Earth L98-59 d from JWST NIRSpec G395H Transmission Spectroscopy

by Keith CowingAugust 30, 2024August 29, 2024

Detecting atmospheres around planets with a radius below 1.6 R⊕, commonly referred to as rocky planets (Rogers_2015, Rogers_2021), has proven to be challenging. However, rocky planets orbiting M-dwarfs are ideal […]

L98-59d

Hints Of A Sulfur-rich Atmosphere Around the 1.6 R⊕ Super-Earth L98-59 d from JWST NIRSpec G395H Transmission Spectroscopy

Astrobiologist Dale Andersen’s Antarctic Field Report: Wheels Down In Cape Town

NASA Spaceline Current Awareness List #1,221 16 October 2026 (Space Life Science Research Results)

SwRI Staff Contribute To New Ideas About Origins Of Uranus And Neptune

A Voyage Into The Slow-motion World Of Earth’s Deep Seas

Rosalind Franklin Rover Stand-In Tackles A Tilted Descent