No thick carbon dioxide atmosphere on the rocky exoplanet TRAPPIST-1 c
https://www.nature.com/articles/s41586-023-06232-z
These are items of interest to the interstellar exploration community that we’ve found in our quest for information that will help us advance toward our goals. If you know of anything we’ve overlooked, or any sources of such information we should monitor, or if you would like to be added to our IRG-updates mailing list and receive these updates in you email every weekday, please send that information to info@irg.space.
You can now search our database of interstellar updates and find items of interest to you.
June 19, 2023 updates
Oort cloud (exo)planets
https://academic.oup.com/mnrasl/advance-article-abstract/doi/10.1093/mnrasl/slad079/7199780
Higher Water Loss on Earth-like Exoplanets in Eccentric Orbits
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stad1828/7199796
Deprojecting and constraining the vertical thickness of exoKuiper belts
https://arxiv.org/abs/2306.09715
TOI-908: a planet at the edge of the Neptune desert transiting a G-type star
https://arxiv.org/abs/2306.09758
June 16, 2023 updates
Origin of biological homochirality by crystallization of an RNA precursor on a magnetic surface
https://www.science.org/doi/10.1126/sciadv.adg8274
Chirality-Induced Magnetization of Magnetite by an RNA Precursor
https://arxiv.org/abs/2304.09095
Quantitative correlation of refractory elemental abundances between rocky exoplanets and their host stars
https://www.aanda.org/articles/aa/full_html/2023/06/aa45387-22/aa45387-22.html
Temperature-chemistry coupling in the evolution of gas giant atmospheres driven by stellar flares
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stad1734/7199175
A Mini-Neptune Orbiting the Metal-poor K Dwarf BD+29 2654
https://arxiv.org/abs/2306.08179
Two sub-Neptunes around the M dwarf TOI-1470
https://arxiv.org/abs/2306.08516
An irradiated-Jupiter analogue hotter than the Sun
https://arxiv.org/abs/2306.08672
The Origin of Universality in the Inner Edges of Planetary Systems
https://arxiv.org/abs/2306.08822
Inner Planetary System Gap Complexity is a Predictor of Outer Giant Planets
https://arxiv.org/abs/2306.08846
ExoMDN: Rapid characterization of exoplanet interior structures with Mixture Density Networks
https://arxiv.org/abs/2306.09002
June 15, 2023 updates
Future space experiment platforms for astrobiology and astrochemistry research
https://www.nature.com/articles/s41526-023-00292-1
Hydrosphere: Modeling the planetary structure of ocean planets and icy moons
https://digitalcommons.macalester.edu/cgi/viewcontent.cgi?article=1199&context=mjpa
Astrophysically sourced quantum coherent photonic signals
https://arxiv.org/abs/2306.06676
Vanadium oxide and a sharp onset of cold-trapping on a giant exoplanet
https://www.nature.com/articles/s41586-023-06134-0
Hadaean to Palaeoarchaean stagnant-lid tectonics revealed by zircon magnetism
https://www.nature.com/articles/s41586-023-06024-5
Stability of nucleic acid bases in concentrated sulfuric acid: Implications for the habitability of Venus’ clouds
https://www.pnas.org/doi/10.1073/pnas.2220007120
Awesome SOSS: Transmission spectroscopy of WASP-96b with NIRISS/SOSS
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad1762/7198120
Tidal Evolution of Close-in Exoplanets and Host Stars
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad1777/7198123
Wormhole solutions in f(R,Lm) gravity
https://www.sciencedirect.com/science/article/abs/pii/S0577907323000953
June 14, 2023 updates
DREAM – II. The spin–orbit angle distribution of close-in exoplanets under the lens of tides
https://www.aanda.org/articles/aa/full_html/2023/06/aa45237-22/aa45237-22.html
3D Global climate model of an exo-Venus: a modern Venus-like atmosphere for the nearby super-Earth LP 890-9 c
https://academic.oup.com/mnrasl/article/523/1/L86/7193815
Pfe-exoplanets detection methods
https://www.researchgate.net/publication/371533174_Pfe-exoplanets_detection_methods
Imaging rotating and orbiting exoplanets with the solar gravitational lens
https://arxiv.org/abs/2306.07832
Specular reflections from artificial surfaces as Technosignature
https://arxiv.org/abs/2306.07859
Oblique rings from migrating exomoons: A possible origin for long-period exoplanets with enlarged radii
https://arxiv.org/abs/2306.07348
Venus’ Atmospheric Chemistry and Cloud Characteristics Are Compatible with Venusian Life
https://arxiv.org/abs/2306.07358