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.
The PEPSI Exoplanet Transit Survey. III: The detection of FeI, CrI and TiI in the atmosphere of MASCARA-1 b through high-resolution emission spectroscopy
https://arxiv.org/abs/2304.03328
The Disc Miner II: Revealing Gas substructures and Kinematic signatures from Planet-disc interaction through line profile analysis
https://arxiv.org/abs/2304.03607
Direct Exoplanet Detection Using L1 Norm Low-Rank Approximation
https://arxiv.org/abs/2304.03619
Orbital precession in short-period hot jupiter exoplanet systems
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad982/7110414
HST PanCET Program: A flat optical transmission spectrum for the Hot Jupiter WASP-101b
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad1010/7110429
uGMRT observations of the hot-Saturn WASP 69b: Radio-Loud Exoplanet-Exomoon Survey II (RLEES II)
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad1027/7110432
The Runaway Greenhouse Effect on Hycean Worlds
https://arxiv.org/abs/2304.02698
Upper limits on transmitter rate of extragalactic civilizations placed by Breakthrough Listen observations
https://arxiv.org/abs/2304.02756
Hyades Member K2-136c: The Smallest Planet in an Open Cluster with a Precisely Measured Mass
https://arxiv.org/abs/2304.02779
MOA-2022-BLG-249Lb: Nearby microlensing super-Earth planet detected from high-cadence surveys
https://arxiv.org/abs/2304.02815
High-resolution Emission Spectroscopy of the Ultrahot Jupiter KELT-9b: Little Variation in Day- and Nightside Emission Line Contrasts
https://arxiv.org/abs/2304.03248
The influence of cold Jupiters in the formation of close-in planets. I. planetesimal transport
https://arxiv.org/abs/2304.02045
Three long period transiting giant planets from TESS
https://arxiv.org/abs/2304.02139
Planetary parameters, XUV environments and mass-loss rates for nearby gaseous planets with X-ray detected host-stars
https://arxiv.org/abs/2208.01650
Linking Methanogenesis in Low-Temperature Hydrothermal Vent Systems to Planetary Spectra: Methane Biosignatures on an Archean-Earth-like Exoplanet
https://liebertpub.com/doi/10.1089/ast.2022.0127
AF Lep b: The lowest-mass planet detected by coupling astrometric and direct imaging data
https://www.aanda.org/articles/aa/full_html/2023/04/aa45865-23/aa45865-23.html
LHS 475 b: A Venus-sized Planet Orbiting a Nearby M Dwarf
https://arxiv.org/abs/2304.01920
Thoughts on the Biological Processes of Life
https://www.opastpublishers.com/peer-review/thoughts-on-the-biological-processes-of-life-5335.html
Coherent radio bursts from known M-dwarf planet-host YZ Ceti
https://www.nature.com/articles/s41550-023-01914-0
Heating and ionization by non-thermal electrons in the upper atmospheres of water-rich exoplanets
https://www.aanda.org/articles/aa/full_html/2023/04/aa45766-22/aa45766-22.html
Pathways of survival for exomoons and inner exoplanets
https://www.aanda.org/articles/aa/full_html/2023/04/aa45533-22/aa45533-22.html
Converting the sub-Jovian desert of exoplanets to a savanna with TESS, PLATO and Ariel
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stad978/7100977
Interstellar Objects
https://arxiv.org/abs/2304.00568
The X-ray activity of F stars with hot Jupiters: KELT-24 versus WASP-18
https://arxiv.org/abs/2304.00854
Eight exoplanet candidates in SAO survey
https://arxiv.org/abs/2304.01076
Direct discovery of the inner exoplanet in the HD206893 system. Evidence for deuterium burning in a planetary-mass companion
https://arxiv.org/abs/2208.04867
Earth as an Exoplanet. II. Earth’s Time-variable Thermal Emission and Its Atmospheric Seasonality of Bioindicators
https://arxiv.org/abs/2210.05414
The Kepler Giant Planet Search. I: A Decade of Kepler Planet Host Radial Velocities from W. M. Keck Observatory
https://arxiv.org/abs/2304.00071
Towards 3D Retrieval of Exoplanet Atmospheres: Assessing Thermochemical Equilibrium Estimation Methods
https://arxiv.org/abs/2304.00073
The CARMENES search for exoplanets around M dwarfs — A deep transfer learning method to determine Teff and [M/H] of target stars
https://arxiv.org/abs/2304.00224
Detection of TiO and VO in the atmosphere of WASP-121b and Evidence for its temporal variation
https://arxiv.org/abs/2304.00461
