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. August 12, 2022 updates NameExoWorlds https://www.nameexoworlds.iau.org/ Modern Estimate for Earth-like Planets in the Vicinity of the Solar System https://www.researchgate.net/publication/362346616_Modern_Estimate_for_Earth-like_Planets_in_the_Vicinity_of_the_Solar_System Searching for biosignatures by their rotational spectrum: global fit and methyl group internal rotation features of dimethylsulphoxide up to 116 GHz https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/searching-for-biosignatures-by-their-rotational-spectrum-global-fit-and-methyl-group-internal-rotation-features-of-dimethylsulphoxide-up-to-116-ghz/2A6D1E3B3E9EB33E5248623D631A0088 The Mantis Network II: Examining the 3D high-resolution observable properties of the UHJs WASP-121b and WASP-189b through GCM modelling https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac2246/6661430 The TESS–Keck Survey. XIII. An Eccentric Hot Neptune with a Similar-mass Outer Companion around TOI-1272 https://iopscience.iop.org/article/10.3847/1538-3881/ac7ce1 TOI-1452 b: SPIRou and TESS Reveal a Super-Earth in a Temperate Orbit Transiting an M4 Dwarf https://iopscience.iop.org/article/10.3847/1538-3881/ac7cea Implicit Biases in Transit Models Using Stellar Pseudo Density https://iopscience.iop.org/article/10.3847/1538-3881/ac7f2f Tidal insights into rocky and icy bodies: an introduction and overview https://www.sciencedirect.com/science/article/abs/pii/S0065268722000048 Synthesis and Stability of an Eight-Coordinated Fe3O4 High-Pressure Phase: Implications for the Mantle Structure of Super-Earths https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022JE007344 Misaligned circumbinary disks as efficient progenitors of interstellar asteroids https://arxiv.org/abs/2208.05874 Jupiter and Saturn as Spectral Analogs for Extrasolar Gas Giants and Brown Dwarfs https://arxiv.org/abs/2208.05541 Exoplanet weather and climate regimes with clouds and thermal ionospheres: A model grid study in support of large-scale observational campaigns https://arxiv.org/abs/2208.05562 Atmospheric Monitoring and Precise Spectroscopy of the HR 8799 Planets with SCExAO/CHARIS https://arxiv.org/abs/2208.05594 TOI-2196 b: Rare planet in the hot Neptune desert transiting a G-type star https://arxiv.org/abs/2208.05797 How Thin and Efficient Can a Metasurface Reflector Be? Universal Bounds on Reflection for Any Direction and Polarization https://arxiv.org/abs/2208.05533 August 11, 2022 updates Photobombing Earth 2.0: Diffraction-limit-related Contamination and Uncertainty in Habitable Planet Spectra https://iopscience.iop.org/article/10.3847/2041-8213/ac7b93 Planetary core radii: from Plato towards PLATO https://www.sciencedirect.com/science/article/abs/pii/S0065268722000036 Eccentric debris belts reveal the dynamical history of the companion exoplanet https://arxiv.org/abs/2208.05041 Growth and Evolution of Secondary Volcanic Atmospheres: II. The Importance of Kinetics https://arxiv.org/abs/2208.05338 Inferred Properties of Planets in Mean-Motion Resonances are Biased by Measurement Noise https://arxiv.org/abs/2208.05423 August 10, 2022 updates HADES RV Programme with HARPS-N at TNG – XV. Planetary occurrence rates around early-M dwarfs https://www.aanda.org/articles/aa/full_html/2022/08/aa42828-21/aa42828-21.html A mini-chemical scheme with net reactions for 3D general circulation models – I. Thermochemical kinetics https://www.aanda.org/articles/aa/full_html/2022/08/aa42816-21/aa42816-21.html Measuring Elemental Abundances of JWST Target Stars for Exoplanet Characterization. I. FGK Stars https://iopscience.iop.org/article/10.3847/1538-3881/ac7de3 Impact induced atmosphere-mantle exchange sets the volatile elemental ratios on primitive Earths https://www.sciencedirect.com/science/article/abs/pii/S0012821X22003776 Volcanic Exoplanet Surfaces https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stac2198/6659187 System Architecture and Planetary Obliquity: Implications for Long-Term Habitability https://arxiv.org/abs/2208.04439 Statistical tests with multi-wavelength Kernel-phase analysis for the detection and characterization of planetary companions https://arxiv.org/abs/2208.04594 Unifying High- and Low-resolution Observations to Constrain the Dayside Atmosphere of KELT-20b/MASCARA-2b https://arxiv.org/abs/2208.04759 The stable climate of KELT-9b https://arxiv.org/abs/2208.04818 Direct Discovery of the Inner Exoplanet in the HD206893 System https://arxiv.org/abs/2208.04867 Post-Newtonian effects on some characteristic timescales of transiting exoplanets https://arxiv.org/abs/2208.04628 Neural-Rendezvous: Learning-based Robust Guidance and Control to Encounter Interstellar Objects https://arxiv.org/abs/2208.04883 August 09, 2022 updates Optimum design of nuclear electric propulsion spacecraft for deep space exploration https://www.sciencedirect.com/science/article/pii/S2352484722014123 Detailed stellar activity analysis and modelling of GJ 832 – Reassessment of the putative habitable zone planet GJ 832c https://www.aanda.org/articles/aa/full_html/2022/08/aa43063-22/aa43063-22.html Large Interferometer For Exoplanets (LIFE) – II. Signal simulation, signal extraction, and fundamental exoplanet parameters from single-epoch observations https://www.aanda.org/articles/aa/full_html/2022/08/aa41958-21/aa41958-21.html Large Interferometer For Exoplanets (LIFE) – III. Spectral resolution, wavelength range, and sensitivity requirements based on atmospheric retrieval analyses of an exo-Earth https://www.aanda.org/articles/aa/full_html/2022/08/aa41964-21/aa41964-21.html Large Interferometer For Exoplanets (LIFE) – IV. Ideal kernel-nulling array architectures for a space-based mid-infrared nulling interferometer https://www.aanda.org/articles/aa/full_html/2022/08/aa43107-22/aa43107-22.html Systematic KMTNet planetary anomaly search – V. Complete sample of 2018 prime-field https://www.aanda.org/articles/aa/full_html/2022/08/aa43744-22/aa43744-22.html The Role of Water Vapor in the Response of the Extratropical Circulation of Earth-like Planets to Obliquity Changes https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021JD036003 Variability from thermo-resistive instability in the atmospheres of hot jupiters https://arxiv.org/abs/2208.03387 Modeling Hα and He 10830 transmission spectrum of WASP-52b https://arxiv.org/abs/2208.03916 OGLE-2019-BLG-0362Lb: A super-Jovian-mass planet around a low-mass star https://arxiv.org/abs/2208.04230 How gravitational fluctuations degrade the high-dimensional spatial entanglement https://arxiv.org/abs/2208.04000 August 08, 2022 Updates SETI in 2021 https://www.sciencedirect.com/science/article/abs/pii/S0094576522002867 New telescope could tell us what exoplanet surfaces are made of https://www.sciencedirect.com/science/article/abs/pii/S0262407922013756 1 2 … 232 Next →
August 12, 2022 updates NameExoWorlds https://www.nameexoworlds.iau.org/ Modern Estimate for Earth-like Planets in the Vicinity of the Solar System https://www.researchgate.net/publication/362346616_Modern_Estimate_for_Earth-like_Planets_in_the_Vicinity_of_the_Solar_System Searching for biosignatures by their rotational spectrum: global fit and methyl group internal rotation features of dimethylsulphoxide up to 116 GHz https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/searching-for-biosignatures-by-their-rotational-spectrum-global-fit-and-methyl-group-internal-rotation-features-of-dimethylsulphoxide-up-to-116-ghz/2A6D1E3B3E9EB33E5248623D631A0088 The Mantis Network II: Examining the 3D high-resolution observable properties of the UHJs WASP-121b and WASP-189b through GCM modelling https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac2246/6661430 The TESS–Keck Survey. XIII. An Eccentric Hot Neptune with a Similar-mass Outer Companion around TOI-1272 https://iopscience.iop.org/article/10.3847/1538-3881/ac7ce1 TOI-1452 b: SPIRou and TESS Reveal a Super-Earth in a Temperate Orbit Transiting an M4 Dwarf https://iopscience.iop.org/article/10.3847/1538-3881/ac7cea Implicit Biases in Transit Models Using Stellar Pseudo Density https://iopscience.iop.org/article/10.3847/1538-3881/ac7f2f Tidal insights into rocky and icy bodies: an introduction and overview https://www.sciencedirect.com/science/article/abs/pii/S0065268722000048 Synthesis and Stability of an Eight-Coordinated Fe3O4 High-Pressure Phase: Implications for the Mantle Structure of Super-Earths https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2022JE007344 Misaligned circumbinary disks as efficient progenitors of interstellar asteroids https://arxiv.org/abs/2208.05874 Jupiter and Saturn as Spectral Analogs for Extrasolar Gas Giants and Brown Dwarfs https://arxiv.org/abs/2208.05541 Exoplanet weather and climate regimes with clouds and thermal ionospheres: A model grid study in support of large-scale observational campaigns https://arxiv.org/abs/2208.05562 Atmospheric Monitoring and Precise Spectroscopy of the HR 8799 Planets with SCExAO/CHARIS https://arxiv.org/abs/2208.05594 TOI-2196 b: Rare planet in the hot Neptune desert transiting a G-type star https://arxiv.org/abs/2208.05797 How Thin and Efficient Can a Metasurface Reflector Be? Universal Bounds on Reflection for Any Direction and Polarization https://arxiv.org/abs/2208.05533
August 11, 2022 updates Photobombing Earth 2.0: Diffraction-limit-related Contamination and Uncertainty in Habitable Planet Spectra https://iopscience.iop.org/article/10.3847/2041-8213/ac7b93 Planetary core radii: from Plato towards PLATO https://www.sciencedirect.com/science/article/abs/pii/S0065268722000036 Eccentric debris belts reveal the dynamical history of the companion exoplanet https://arxiv.org/abs/2208.05041 Growth and Evolution of Secondary Volcanic Atmospheres: II. The Importance of Kinetics https://arxiv.org/abs/2208.05338 Inferred Properties of Planets in Mean-Motion Resonances are Biased by Measurement Noise https://arxiv.org/abs/2208.05423
August 10, 2022 updates HADES RV Programme with HARPS-N at TNG – XV. Planetary occurrence rates around early-M dwarfs https://www.aanda.org/articles/aa/full_html/2022/08/aa42828-21/aa42828-21.html A mini-chemical scheme with net reactions for 3D general circulation models – I. Thermochemical kinetics https://www.aanda.org/articles/aa/full_html/2022/08/aa42816-21/aa42816-21.html Measuring Elemental Abundances of JWST Target Stars for Exoplanet Characterization. I. FGK Stars https://iopscience.iop.org/article/10.3847/1538-3881/ac7de3 Impact induced atmosphere-mantle exchange sets the volatile elemental ratios on primitive Earths https://www.sciencedirect.com/science/article/abs/pii/S0012821X22003776 Volcanic Exoplanet Surfaces https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/stac2198/6659187 System Architecture and Planetary Obliquity: Implications for Long-Term Habitability https://arxiv.org/abs/2208.04439 Statistical tests with multi-wavelength Kernel-phase analysis for the detection and characterization of planetary companions https://arxiv.org/abs/2208.04594 Unifying High- and Low-resolution Observations to Constrain the Dayside Atmosphere of KELT-20b/MASCARA-2b https://arxiv.org/abs/2208.04759 The stable climate of KELT-9b https://arxiv.org/abs/2208.04818 Direct Discovery of the Inner Exoplanet in the HD206893 System https://arxiv.org/abs/2208.04867 Post-Newtonian effects on some characteristic timescales of transiting exoplanets https://arxiv.org/abs/2208.04628 Neural-Rendezvous: Learning-based Robust Guidance and Control to Encounter Interstellar Objects https://arxiv.org/abs/2208.04883
August 09, 2022 updates Optimum design of nuclear electric propulsion spacecraft for deep space exploration https://www.sciencedirect.com/science/article/pii/S2352484722014123 Detailed stellar activity analysis and modelling of GJ 832 – Reassessment of the putative habitable zone planet GJ 832c https://www.aanda.org/articles/aa/full_html/2022/08/aa43063-22/aa43063-22.html Large Interferometer For Exoplanets (LIFE) – II. Signal simulation, signal extraction, and fundamental exoplanet parameters from single-epoch observations https://www.aanda.org/articles/aa/full_html/2022/08/aa41958-21/aa41958-21.html Large Interferometer For Exoplanets (LIFE) – III. Spectral resolution, wavelength range, and sensitivity requirements based on atmospheric retrieval analyses of an exo-Earth https://www.aanda.org/articles/aa/full_html/2022/08/aa41964-21/aa41964-21.html Large Interferometer For Exoplanets (LIFE) – IV. Ideal kernel-nulling array architectures for a space-based mid-infrared nulling interferometer https://www.aanda.org/articles/aa/full_html/2022/08/aa43107-22/aa43107-22.html Systematic KMTNet planetary anomaly search – V. Complete sample of 2018 prime-field https://www.aanda.org/articles/aa/full_html/2022/08/aa43744-22/aa43744-22.html The Role of Water Vapor in the Response of the Extratropical Circulation of Earth-like Planets to Obliquity Changes https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021JD036003 Variability from thermo-resistive instability in the atmospheres of hot jupiters https://arxiv.org/abs/2208.03387 Modeling Hα and He 10830 transmission spectrum of WASP-52b https://arxiv.org/abs/2208.03916 OGLE-2019-BLG-0362Lb: A super-Jovian-mass planet around a low-mass star https://arxiv.org/abs/2208.04230 How gravitational fluctuations degrade the high-dimensional spatial entanglement https://arxiv.org/abs/2208.04000
August 08, 2022 Updates SETI in 2021 https://www.sciencedirect.com/science/article/abs/pii/S0094576522002867 New telescope could tell us what exoplanet surfaces are made of https://www.sciencedirect.com/science/article/abs/pii/S0262407922013756
