September 23, 2020 updates AQUA: A Collection of H2O Equations of State for Planetary Models https://arxiv.org/abs/2009.10098 HORuS transmission spectroscopy of 55 Cnc e https://arxiv.org/abs/2009.10122 Over 1300 new periodic signals detected in the first year of TESS with the weirddetector https://arxiv.org/abs/2009.10232 How many suns are in the sky? A SPHERE multiplicity survey of exoplanet host stars I — Four new close stellar companions including a white dwarf https://arxiv.org/abs/2009.10363 Discovery of a hot, transiting, Earth-sized planet and a second temperate, non-transiting planet around the M4 dwarf GJ 3473 (TOI-488) https://arxiv.org/abs/2009.10432 On The Compatibility of Ground-based and Space-based Data: WASP-96 b, An Example https://arxiv.org/abs/2009.10438 NGTS-12b: A sub-Saturn mass transiting exoplanet in a 7.53 day orbit https://arxiv.org/abs/2009.10620
September 22, 2020 updates In Search for a Planet Better than Earth: Top Contenders for a Superhabitable World https://liebertpub.com/doi/10.1089/ast.2019.2161 An ultrahot Neptune in the Neptune desert https://www.nature.com/articles/s41550-020-1142-z M51-ULS-1b: The First Candidate for a Planet in an External Galaxy https://arxiv.org/abs/2009.08987 A Significant Increase in Detection of High-Resolution Emission Spectra Using a Three-Dimensional Atmospheric Model of a Hot Jupiter https://arxiv.org/abs/2009.09030 Dynamical Mass Estimates of the β Pictoris Planetary System Through Gaussian Process Stellar Activity Modelling https://arxiv.org/abs/2009.09276 TFAW survey. I. Wavelet-based denoising of K2 light curves. Discovery and validation of two new Earth-sized planets in K2 campaign 1 https://arxiv.org/abs/2009.09285 A numerical method for computing optimum radii of host stars and orbits of planets, with application to Kepler-11, Kepler-90, Kepler-215, HD 10180, HD 34445, and TRAPPIST-1 https://arxiv.org/abs/2009.09732 Theoretical vs. observational uncertainties: composition of giant exoplanets https://arxiv.org/abs/2009.09746 On the interstellar origin of high-inclination Centaurs https://arxiv.org/abs/2009.09773 Going back to basics: accelerating exoplanet transit modelling using Taylor-series expansion of the orbital motion https://arxiv.org/abs/2009.09965
September 21, 2020 updates π Earth: A 3.14 day Earth-sized Planet from K2’s Kitchen Served Warm by the SPECULOOS Team https://iopscience.iop.org/article/10.3847/1538-3881/aba95f Circular Binary Star and an Interstellar Interloper: The Analytical Solution https://www.sciencedirect.com/science/article/abs/pii/S1384107620303377 MOA-2009-BLG-319Lb: A Sub-Saturn Planet Inside the Predicted Mass Desert https://arxiv.org/abs/2009.08461 ACCESS: Confirmation of no potassium in the atmosphere of WASP-31b https://arxiv.org/abs/2009.08472 RoadRunner: a fast and flexible exoplanet transit model https://arxiv.org/abs/2009.08500 Multi-orbital-phase and multi-band characterization of exoplanetary atmospheres with reflected light spectra https://arxiv.org/abs/2009.08579 Oumuamuas passing through molecular clouds https://arxiv.org/abs/2009.08773 TOI-481 b & TOI-892 b: Two long period hot Jupiters from the Transiting Exoplanet Survey Satellite https://arxiv.org/abs/2009.08881 WASP-117 b: an eccentric hot-Saturn as a future complex chemistry laboratory https://arxiv.org/abs/2009.08916 Novel Technosignatures https://arxiv.org/abs/2009.08873
September 17, 2020 updates A giant planet candidate transiting a white dwarf https://www.nature.com/articles/s41586-020-2713-y The White Dwarf Opportunity: Robust Detections of Molecules in Earth-like Exoplanet Atmospheres with the James Webb Space Telescope https://iopscience.iop.org/article/10.3847/2041-8213/aba9d3 Exploration of trans-Neptunian objects using the Direct Fusion Drive https://www.sciencedirect.com/science/article/abs/pii/S0094576520305610 Abundant atmospheric methane from volcanism on terrestrial planets is unlikely and strengthens the case for methane as a biosignature https://arxiv.org/abs/2009.07761 On The Biomass Required To Produce Phosphine Detected In The Cloud Decks Of Venus https://arxiv.org/abs/2009.07835
September 16, 2020 updates GJ 357 b – A super-Earth orbiting an extremely inactive host star https://www.aanda.org/articles/aa/abs/2020/09/aa38280-20/aa38280-20.html An Increase in Small-planet Occurrence with Metallicity for Late-type Dwarf Stars in the Kepler Field and Its Implications for Planet Formation https://arxiv.org/abs/2009.06638 Revisiting the Architecture of the KOI-89 System https://arxiv.org/abs/2009.06850 An exact, generalised Laplace resonance in the HR 8799 planetary system https://arxiv.org/abs/2009.07006 An Earth-like stellar wind environment for Proxima Centauri c https://arxiv.org/abs/2009.07266
September 15, 2020 updates Life in Extreme Environments: Insights in Biological Capability – Chapter 13: Analytical astrobiology: the search for life signatures and the remote detection of biomarkers through their Raman spectral interrogation https://www.amazon.com/Life-Extreme-Environments-Biological-Capability-ebook/dp/B08GG9S318/ Fine-Tuning in the Physical Universe – Chapter 12: On the Temporal Habitability of Our Universe https://www.amazon.com/Fine-Tuning-Physical-Universe-David-Sloan-ebook/dp/B08GG9RHHG/ Phosphine gas in the cloud decks of Venus https://www.nature.com/articles/s41550-020-1174-4 A search for He I airglow emission from the hot Jupiter tau Boo b https://arxiv.org/abs/2009.05821 Discriminating between hazy and clear hot-Jupiter atmospheres with CARMENES https://arxiv.org/abs/2009.06280 The Venusian Lower Atmosphere Haze as a Depot for Desiccated Microbial Life: A Proposed Life Cycle for Persistence of the Venusian Aerial Biosphere https://arxiv.org/abs/2009.06474 Phosphine on Venus Cannot be Explained by Conventional Processes https://arxiv.org/abs/2009.06499 Two Planets Straddling the Habitable Zone of The Nearby K dwarf Gl 414A https://arxiv.org/abs/2009.06503
September 14, 2020 updates Characterization of the K2-38 planetary system – Unraveling one of the densest planets known to date https://www.aanda.org/articles/aa/abs/2020/09/aa38187-20/aa38187-20.html An ATA Search for a Repetition of the Wow Signal https://iopscience.iop.org/article/10.3847/1538-3881/aba58f A Search for Rotation Periods in 1000 TESS Objects of Interest https://iopscience.iop.org/article/10.3847/1538-4365/aba73f What limits photosynthesis? Identifying the thermodynamic constraints of the terrestrial biosphere within the Earth system https://www.sciencedirect.com/science/article/abs/pii/S0005272820301535 The impact of life on climate stabilisation over different timescales https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020GC009105 Reflected Light Observations of the Galilean Satellites from Cassini: a testbed for cold terrestrial exoplanets https://arxiv.org/abs/2009.05467
September 11, 2020 updates Can Self-Replicating Species Flourish in the Interior of a Star? https://osf.io/j6gux/ Precision radial velocity measurements by the forward-modeling technique in the near-infrared https://academic.oup.com/pasj/advance-article-abstract/doi/10.1093/pasj/psaa085/5903842 A Search for FeH in Hot-Jupiter Atmospheres with High-Dispersion Spectroscopy https://arxiv.org/abs/2009.04474 Coupling thermal evolution of planets and hydrodynamic atmospheric escape in MESA https://arxiv.org/abs/2009.04948
Septermber 10, 2020 updates Peas in a Pod? Radius Correlations in Kepler Multiplanet Systems https://iopscience.iop.org/article/10.3847/1538-3881/abab9e Measuring Transit Signal Recovery in the Kepler Pipeline. IV. Completeness of the DR25 Planet Candidate Catalog https://iopscience.iop.org/article/10.3847/1538-3881/abab0b Eclipse timing variation of GK Vir: evidence of a possible Jupiter-like planet in a circumbinary orbit https://arxiv.org/abs/2009.03978 On the Possible Evolutionay History of the Water Ocean on Venus https://arxiv.org/abs/2009.04040 Evidence of Three Mechanisms Explaining the Radius Anomaly of Hot Jupiters https://arxiv.org/abs/2009.04291 Stellar Flares versus Luminosity: XUV-induced Atmospheric Escape and Planetary Habitability https://arxiv.org/abs/2009.04310 A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266 https://arxiv.org/abs/2009.04317
September 9, 2020 updates Dynamics of Colombo’s Top: Generating Exoplanet Obliquities from Planet-Disk Interactions https://arxiv.org/abs/2004.14380 Physical Parameters of the Multi-Planet Systems HD 106315 and GJ 9827 https://arxiv.org/abs/2009.03398
