Interstellar Updates

 

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.

July 02, 2024 updates

Unveiling the Cosmos: A Multifaceted Search for Extraterrestrial Intelligence (SETI) in the Era of Advanced Technologies
https://ejsit-journal.com/index.php/ejsit/article/view/448

Accurate reference spectra of HD in an H2–He bath for planetary applications
https://www.aanda.org/articles/aa/full_html/2024/07/aa49889-24/aa49889-24.html

Systematic KMTNet Planetary Anomaly Search. XII. Complete Sample of 2017 Subprime Field Planets
https://iopscience.iop.org/article/10.3847/1538-3881/ad4ce5

Formation of planetary atmospheres: Analytical estimation of vapor production via planetary impacts
https://arxiv.org/abs/2407.00349

Towards characterising rocky worlds: Trends in chemical make-ups of M dwarfs versus GK dwarfs
https://arxiv.org/abs/2407.01177

Evidence of Water Vapor in the Atmosphere of a Metal-Rich Hot Saturn with High-Resolution Transmission Spectroscopy
https://arxiv.org/abs/2407.01266

How Land-Mass Distribution Influences the Atmospheric Dynamics of Tidally Locked Terrestrial Exoplanets
https://arxiv.org/abs/2407.01480

Replication of filtered interferometer measurements in interstellar communications
https://arxiv.org/abs/2407.00447

July 01, 2024 Updates

Interstellar Exploration: From Science Fiction to Actual Technology
https://www.sciencedirect.com/science/article/pii/S0094576524003655

Shoulder of Dust Rings Formed by Planet-disk Interactions
https://arxiv.org/abs/2406.19438

Water Evolution & Inventories of Super-Earths Orbiting Late M-Dwarfs
https://arxiv.org/abs/2406.19923

The Solar System could have formed in a low-viscosity disc: A dynamical study from giant planet migration to the Nice model
https://arxiv.org/abs/2406.20075

TESS Hunt for Young and Maturing Exoplanets (THYME). X. A Two-planet System in the 210 Myr MELANGE-5 Association
https://iopscience.iop.org/article/10.3847/1538-3881/ad4993

The Nonsingular Estimator for Exoplanet Orbits: An Unscented Batch Estimation Method for Direct Imaging Measurements
https://iopscience.iop.org/article/10.3847/1538-3881/ad4a5e

SPHERE RefPlanets: Search for ε Eridani b and warm dust
https://www.aanda.org/articles/aa/full_html/2024/07/aa49442-24/aa49442-24.html

June 28, 2024 updates

High resolution atmospheric retrievals of WASP-76b transmission spectroscopy with ESPRESSO: Monitoring limb asymmetries across multiple transits
https://www.aanda.org/articles/aa/full_html/2024/07/aa49449-24/aa49449-24.html

HATS-38 b and WASP-139 b join a growing group of eccentric hot Neptunes on polar orbits
https://arxiv.org/abs/2406.18631

Unveiling the internal structure and formation history of the three planets transiting HIP 29442 (TOI-469) with CHEOPS
https://arxiv.org/abs/2406.18653

Eccentricity and Inclination of Massive Planets Inside Low-density Cavities: Results of 3D Simulations
https://arxiv.org/abs/2406.18834

Stability of the Potential Super Jupiter in Alpha Centauri System
https://arxiv.org/abs/2406.19177

June 27, 2024 updates

Chemical Complexity in Planetary Systems
https://pubs.acs.org/doi/full/10.1021/acsearthspacechem.4c00155

Resonant sub-Neptunes are puffier
https://www.aanda.org/articles/aa/full_html/2024/07/aa50587-24/aa50587-24.html

Looking for atmospheres in the ultimate quest for extraterrestrial life
https://phys.org/news/2024-06-atmospheres-ultimate-quest-extraterrestrial-life.html

Mantle Mineralogy of Reduced Sub-Earths Exoplanets and Exo-Mercuries
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JE008234

New ephemerides and detection of transit-timing variations in the K2-138 system using high-precision CHEOPS photometry
https://arxiv.org/abs/2406.18267

14 New Light Curves and an Updated Ephemeris for the Hot Jupiter HAT-P-54 b
https://arxiv.org/abs/2406.18487