The effect of stellar contamination on low-resolution transmission spectroscopy: needs identified by NASA's Exoplanet Exploration Program Study Analysis Group 21
BV Rackham, N Espinoza… - RAS Techniques …, 2023 - academic.oup.com
Abstract Study Analysis Group 21 (SAG21) of NASA's Exoplanet Exploration Program
Analysis Group was organized to study the effect of stellar contamination on space-based …
Analysis Group was organized to study the effect of stellar contamination on space-based …
A roadmap for the atmospheric characterization of terrestrial exoplanets with JWST
Nature Astronomy, 2024 - nature.com
Ultracool dwarf stars are abundant, long-lived and uniquely suited to enable the
atmospheric study of transiting terrestrial companions with the JWST. Among them, the most …
atmospheric study of transiting terrestrial companions with the JWST. Among them, the most …
Bioverse: A comprehensive assessment of the capabilities of extremely large telescopes to probe earth-like o2 levels in nearby transiting habitable-zone exoplanets
KK Hardegree-Ullman, D Apai… - The Astronomical …, 2023 - iopscience.iop.org
Molecular oxygen is a strong indicator of life on Earth and may indicate biological processes
on exoplanets too. Recent studies proposed that Earth-like O2 levels might be detectable on …
on exoplanets too. Recent studies proposed that Earth-like O2 levels might be detectable on …
A super-Earth and a mini-Neptune near the 2: 1 MMR straddling the radius valley around the nearby mid-M dwarf TOI-2096
FJ Pozuelos, M Timmermans, BV Rackham… - Astronomy & …, 2023 - aanda.org
Context. Several planetary formation models have been proposed to explain the observed
abundance and variety of compositions of super-Earths and mini-Neptunes. In this context …
abundance and variety of compositions of super-Earths and mini-Neptunes. In this context …
The CARMENES search for exoplanets around M dwarfs-Wolf 1069 b: Earth-mass planet in the habitable zone of a nearby, very low-mass star
D Kossakowski, M Kürster, T Trifonov… - Astronomy & …, 2023 - aanda.org
We present the discovery of an Earth-mass planet (M b sin i= 1.26±0.21 M⊕) on a 15.6 d
orbit of a relatively nearby (d~ 9.6 pc) and low-mass (0.167±0.011 M⊙) M5. 0 V star, Wolf …
orbit of a relatively nearby (d~ 9.6 pc) and low-mass (0.167±0.011 M⊙) M5. 0 V star, Wolf …
TOI-2084 b and TOI-4184 b: Two new sub-Neptunes around M dwarf stars
K Barkaoui, M Timmermans, A Soubkiou… - Astronomy & …, 2023 - aanda.org
We present the discovery and validation of two TESS exoplanets orbiting nearby M dwarfs:
TOI-2084 b, and TOI-4184b. We characterized the host stars by combining spectra from …
TOI-2084 b, and TOI-4184b. We characterized the host stars by combining spectra from …
Analogous response of temperate terrestrial exoplanets and Earth's climate dynamics to greenhouse gas supplement
Humanity is close to characterizing the atmospheres of rocky exoplanets due to the advent
of JWST. These astronomical observations motivate us to understand exoplanetary …
of JWST. These astronomical observations motivate us to understand exoplanetary …
Planetary companions orbiting the M dwarfs GJ 724 and GJ 3988-A CARMENES and IRD collaboration
We report the discovery of two exoplanets around the M dwarfs GJ 724 and GJ 3988 using
the radial velocity (RV) method. We obtained a total of 153 3.5 m Calar Alto/CARMENES …
the radial velocity (RV) method. We obtained a total of 153 3.5 m Calar Alto/CARMENES …
Two super-Earths at the edge of the habitable zone of the nearby M dwarf TOI-2095
F Murgas, A Castro-González, E Pallé… - Astronomy & …, 2023 - aanda.org
The main scientific goal of TESS is to find planets smaller than Neptune around stars that
are bright enough to allow for further characterization studies. Given our current …
are bright enough to allow for further characterization studies. Given our current …
An M dwarf accompanied by a close-in giant orbiter with SPECULOOS
AHMJ Triaud, G Dransfield, T Kagetani… - Monthly Notices of …, 2023 - academic.oup.com
In the last decade, a dozen close-in giant planets have been discovered orbiting stars with
spectral types ranging from M0 to M4, a mystery since known formation pathways do not …
spectral types ranging from M0 to M4, a mystery since known formation pathways do not …