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.
Instability from high-order resonant chains in wide-separation massive planet systems
https://arxiv.org/abs/2203.08870
Opportunities for Technosignature Science in the Astro2020 Report
https://arxiv.org/abs/2203.08968
Applications of a Gaussian Process Framework for Modelling of High-Resolution Exoplanet Spectra
https://arxiv.org/abs/2203.09428
Role of Artificial Intelligence Based Applications Used for Space Technologies
https://a2zjournals.com/jase/currentissue/htmlview/6
Sensitivity of the Roman Coronagraph Instrument to Exozodiacal Dust
https://iopscience.iop.org/article/10.1088/1538-3873/ac3f7b/meta
L-band Integral Field Spectroscopy of the HR 8799 Planetary System
https://arxiv.org/abs/2203.08165
The TESS Triple-9 Catalog: 999 uniformly-vetted exoplanet candidates
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac652/6548905
Deceleration of Exoplanet Missions Utilizing Scarce Antimatter
https://www.sciencedirect.com/science/article/abs/pii/S0094576522001163
The Solar Shield Concept: Current Status and Future Possibilities
https://www.sciencedirect.com/science/article/abs/pii/S0094576522000777
Mineral Snowflakes on Exoplanets and Brown Dwarfs: Coagulation and Fragmentation of Cloud Particles with HyLandS
https://arxiv.org/abs/2203.07461
Shallow Transits – Deep Learning II: Identify Individual Exoplanetary Transits in Red Noise using Deep Learning
https://arxiv.org/abs/2203.08017
Extraterrestrial Intelligence: Academic and Societal Implications
https://www.cambridgescholars.com/product/978-1-5275-7727-5
Demographics of Exoplanetary Systems
https://link.springer.com/book/10.1007/978-3-030-88124-5
Applications of a Gaussian process framework for modelling of high-resolution exoplanet spectra
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stac662/6547777
The Case for Technosignatures: Why They May Be Abundant, Long-lived, Highly Detectable, and Unambiguous
https://iopscience.iop.org/article/10.3847/2041-8213/ac5824
A Second Planet Transiting LTT 1445A and a Determination of the Masses of Both Worlds
https://iopscience.iop.org/article/10.3847/1538-3881/ac50a9
On the Structure and Long-term Evolution of Ice-rich Bodies
https://iopscience.iop.org/article/10.3847/1538-4357/ac4962
The Role of Atmospheric Exchange in False-Positive Biosignature Detection
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021JE006853
The Interstellar Ramjet: Engineering Nightmare
https://www.researchgate.net/publication/359203763_The_Interstellar_Ramjet_Engineering_Nightmare
Revisiting BD-06 1339b: A Likely False Positive Caused by Stellar Activity
https://arxiv.org/abs/2203.06191
Continuous Habitable Zones: Using Bayesian Methods to Prioritize Characterization of Potentially Habitable Worlds
https://arxiv.org/abs/2203.06259
Transverse Vector Decomposition Method for Analytical Inversion of Exoplanet Transit Spectra
https://arxiv.org/abs/2203.06299
Mass loss by atmospheric escape from extremely close-in planets
https://arxiv.org/abs/2203.06302
TOI-3757 b: A low density gas giant orbiting a solar-metallicity M dwarf
https://arxiv.org/abs/2203.07178
Revisiting Kepler Transiting Systems: Unvetting Planets and Constraining Relationships among Harmonics in Phase Curves
https://arxiv.org/abs/2203.07312
Transit timing variations of AU Microscopii b and c
https://www.aanda.org/articles/aa/full_html/2022/03/aa43076-22/aa43076-22.html
How drifting and evaporating pebbles shape giant planets (Corrigendum)
https://www.aanda.org/articles/aa/full_html/2022/03/aa41096e-21/aa41096e-21.html
Galactic chemical evolution of the solar neighborhood, solar twins and exoplanet indicators
https://arxiv.org/abs/2203.05592
Optical Design of the Orbiting Astronomical Satellite for Investigating Stellar Systems (OASIS)
https://arxiv.org/abs/2203.05633
Empirical limb-darkening coefficients & transit parameters of known exoplanets from TESS
https://arxiv.org/abs/2203.05661
The polar orbit of the warm Neptune GJ436b seen with VLT/ESPRESSO
https://arxiv.org/abs/2203.06109
