Interstellar Updates

Rethinking CO Antibiosignatures in the Search for Life Beyond the Solar System
https://iopscience.iop.org/article/10.3847/1538-4357/ab05e1

Transit Lyman-α signatures of terrestrial planets in the habitable zones of M dwarfs
https://www.aanda.org/articles/aa/abs/2019/03/aa33941-18/aa33941-18.html

The Asteroseismic Target List for Solar-like Oscillators Observed in 2 minute Cadence with the Transiting Exoplanet Survey Satellite
https://iopscience.iop.org/article/10.3847/1538-4365/ab04f5

Self-luminous and irradiated exoplanetary atmospheres explored with HELIOS
https://arxiv.org/abs/1903.06794

On the Use of Planetary Science Data for Studying Extrasolar Planets
https://arxiv.org/abs/1903.06816

Reconstructing Extreme Space Weather from Planet Hosting Stars
https://arxiv.org/abs/1903.06853

On the Dynamics of Comets in Extrasolar Planetary Systems
https://arxiv.org/abs/1903.06910

Characterizing Transiting Exoplanets with JWST Guaranteed Time and ERS Observations
https://arxiv.org/abs/1903.07152

Long-Period Giant Companions to Three Compact, Multiplanet Systems
https://arxiv.org/abs/1903.07186

The habitability of stagnant-lid Earths around dwarf stars
https://arxiv.org/abs/1903.07298

Consequences of Tidal Dissipation in a Putative Venusian Ocean
https://arxiv.org/abs/1903.07517

New Frontiers for Terrestrial-sized to Neptune-sized Exoplanets In the Era of Extremely Large Telescopes
https://arxiv.org/abs/1903.07556

Solving Fermi’s Paradox
https://www.cambridge.org/us/academic/subjects/physics/computational-science-and-modelling/solving-fermis-paradox

Era of Big NASA Space Telescopes May Be Ending
https://www.space.com/era-big-nasa-space-telescopes-ending.html

Exoplanets apsidal precession and analysis on their eccentricities
https://link.springer.com/article/10.1007/s10509-019-3516-1

Planet pairs may have tilted poles
https://academic.oup.com/astrogeo/article-abstract/60/2/2.7/5380731

What do astronomers want from the STFC?
https://academic.oup.com/astrogeo/article/60/2/2.13/5380734

Predicting Additional Planets in TRAPPIST-1
https://iopscience.iop.org/article/10.3847/2515-5172/ab0e13

Implications of Revised CO2–CH4 and CO2–H2 Absorption for Outer Edge Habitable Zone Planets
https://iopscience.iop.org/article/10.3847/2515-5172/ab0c0e

Three direct imaging epochs could constrain the orbit of Earth 2.0 inside the habitable zone
https://arxiv.org/abs/1903.06184

Aquaplanet Models on Eccentric Orbits: Effects of Rotation Rate on Observables
https://arxiv.org/abs/1903.06216

Multiverse Predictions for Habitability: Fraction of Planets that Develop Life
https://arxiv.org/abs/1903.06283

The Demographics and Atmospheres of Giant Planets with the ELTs
https://arxiv.org/abs/1903.06299

1I/`Oumuamua and the Problem of Survival of Oort Cloud Comets Near the Sun
https://arxiv.org/abs/1903.06300

Collisional Elongation: Possible Origin of Extremely Elongated Shape of 1I/`Oumuamua
https://arxiv.org/abs/1903.06373

Searching for Technosignatures: Implications of Detection and Non-Detection
https://arxiv.org/abs/1903.06550

The trail of water and the delivery of volatiles to habitable planets
https://arxiv.org/abs/1903.06587

Three Hot-Jupiters on the upper edge of the mass-radius distribution: WASP-177, WASP-181 and WASP-183
https://arxiv.org/abs/1903.06622

Photochemistry in Hot H2-dominated Exoplanet Atmospheres
https://iopscience.iop.org/article/10.3847/1538-4357/aaf79f

Towards an all-sky radio telescope for SETI
https://academic.oup.com/astrogeo/article-abstract/60/2/2.22/5380749

New photometric analysis of five exoplanets: CoRoT-2b, HAT-P-12b, TrES-2b, WASP-12b and WASP-52b
https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stz747/5380787

Stellar Influence on Heavy Ion Escape from Unmagnetized Exoplanets
https://arxiv.org/abs/1903.05649

Direct Acceleration: Cosmic and Exoplanet Synergies
https://arxiv.org/abs/1903.05656

Astro2020 Science White Paper: Toward Finding Earth 2.0: Masses and Orbits of Small Planets with Extreme Radial Velocity Precision
https://arxiv.org/abs/1903.05665

EUV influences on exoplanet atmospheric stability and evolution
https://arxiv.org/abs/1903.05718

Ultraviolet Spectropolarimetry as a Tool for Understanding the Diversity of Exoplanetary Atmospheres
https://arxiv.org/abs/1903.05834

A Shiny New Method for SETI: Specular Reflections from Interplanetary Artifacts
https://arxiv.org/abs/1903.05839

A Super-Earth and two sub-Neptunes transiting the bright, nearby, and quiet M-dwarf TOI-270
https://arxiv.org/abs/1903.06107

Constraining Stellar Photospheres as an Essential Step for Transmission Spectroscopy of Small Exoplanets
https://arxiv.org/abs/1903.06152

Transitions across Melancholia States in a Climate Model: Reconciling the Deterministic and Stochastic Points of View
https://arxiv.org/abs/1808.05098

Detection and characterization of an ultra-dense sub-Neptunian planet orbiting the Sun-like star K2-292
https://www.aanda.org/articles/aa/abs/2019/03/aa34952-18/aa34952-18.html

Carrington-class Events as a Great Filter for Electronic Civilizations in the Drake Equation
https://iopscience.iop.org/article/10.1088/1538-3873/ab028e

Update of the HITRAN collision-induced absorption section
https://www.sciencedirect.com/science/article/abs/pii/S0019103518306997

A Statistical Comparative Planetology Approach to Maximize the Scientific Return of Future Exoplanet Characterization Efforts
https://arxiv.org/abs/1903.05211

The Super-Earth Opportunity – Search for Habitable Exoplanets in the 2020s
https://arxiv.org/abs/1903.05258

Multiple Populations of Extrasolar Gas Giants
https://arxiv.org/abs/1903.05317

A hot rocky and a warm puffy super-Earth orbiting TOI-402 (HD 15337)
https://arxiv.org/abs/1903.05419

The Critical, Strategic Importance of Adaptive Optics-Assisted Ground-Based Telescopes for the Success of Future NASA Exoplanet Direct Imaging Missions
https://arxiv.org/abs/1903.05468

The radio search for technosignatures in the decade 2020-2030
https://arxiv.org/abs/1903.05544

The ground-based optical transmission spectrum of hot Jupiter HAT-P-1b
https://arxiv.org/abs/1903.05563

The remote detectability of Earth’s biosphere through time and the importance of UV capability for characterizing habitable exoplanets
https://arxiv.org/abs/1903.05611

The HD 15337 transiting system: a pair of sub-Neptune-mass planets on the opposite sides of the radius gap
https://arxiv.org/abs/1903.05623

Exoplanet Exergy: Why useful work matters for planetary habitabilty
https://arxiv.org/abs/1903.05624

NASA criticized for proposed budget cuts
https://spacenews.com/nasa-criticized-for-proposed-budget-cuts/

The Great Colonization Debate
https://www.sciencedirect.com/journal/futures/articles-in-press

Tides between the TRAPPIST-1 planets
https://arxiv.org/abs/1903.04501

Realistic On-The-Fly Outcomes of Planetary Collisions: Machine Learning Applied to Simulations of Giant Impacts
https://arxiv.org/abs/1903.04507

Fate of the runner in hit-and-run collisions
https://arxiv.org/abs/1903.04508

Identification and characterization of the host stars in planetary microlensing with ELTs
https://arxiv.org/abs/1903.04559

Asteroseismic determination of the stellar rotation period of the Kepler transiting planetary systems and its implications for the spin-orbit architecture
https://arxiv.org/abs/1903.04669

Discovery of Cold Brown Dwarfs or Free-Floating Giant Planets Close to the Sun
https://arxiv.org/abs/1903.04686

On the Anomalous Acceleration of 1I/2017 U1 `Oumuamua
https://arxiv.org/abs/1903.04723

Gliese 49: Activity evolution and detection of a super-Earth
https://arxiv.org/abs/1903.04808

The sub-Jovian desert of exoplanets: parameter dependent boundaries and implications on planet formation
https://arxiv.org/abs/1903.04817

The Metallicity-Period-Mass Diagram of low-mass exoplanets
https://arxiv.org/abs/1903.04937

The Importance of 3D General Circulation Models for Characterizing the Climate and Habitability of Terrestrial Extrasolar Planets
https://arxiv.org/abs/1903.05012