Interstellar Updates

Exoplanet Habitability: Potential O2/O3 Biosignatures in the Ultraviolet
https://link.springer.com/article/10.1134/S003809461905006X

Spin-orbit coupling for close-in planets
https://www.aanda.org/articles/aa/abs/2019/10/aa36336-19/aa36336-19.html

Clues to Understanding the Microphysics of Dust in the Interstellar Comet C/2019 Q4 (Borisov)
https://iopscience.iop.org/article/10.3847/2515-5172/ab46a6

Detection of Exoplanet as a Binary Source of Microlensing Events in WFIRST Survey
https://arxiv.org/abs/1909.11559

A New Model Suite to Determine the Influence of Cosmic Rays on (Exo)planetary Atmospheric Biosignatures — Validation based on Modern Earth
https://arxiv.org/abs/1909.11632

Looking for Lurkers: Co-orbiters as SETI Observables
https://iopscience.iop.org/article/10.3847/1538-3881/ab3e35

Naming of New Interstellar Visitor: 2I/Borisov
https://www.iau.org/news/pressreleases/detail/iau1910/

WFIRST Space Telescope Fitted for ‘Starglasses’
https://www.nasa.gov/feature/goddard/2019/wfirst-space-telescope-fitted-for-starglasses

Performance and Early Science with the Subaru Coronagraphic Extreme Adaptive Optics Project
https://arxiv.org/abs/1909.10522

Kruger 60 — a plausible home system of the interstellar comet C/2019 Q4
https://arxiv.org/abs/1909.10952

A possibly inflated planet around the bright young star DS Tucanae A
https://www.aanda.org/articles/aa/abs/2019/10/aa35598-19/aa35598-19.html

Ouamuamua (A/2017U1), Panspermia, and Intelligent Life in the Universe
http://www.isaacpub.org/4/1883/4/3/08/2019/AdAp.html

Three Red Suns in the Sky: A Transiting, Terrestrial Planet in a Triple M-dwarf System at 6.9 pc
https://iopscience.iop.org/article/10.3847/1538-3881/ab364d

Wavefront error tolerancing for direct imaging of exo-Earths with a large segmented telescope in space
https://arxiv.org/abs/1909.09683

From the stellar properties of HD219134 to the internal compositions of its transiting exoplanets
https://arxiv.org/abs/1909.10058

Improved Analysis of Clarke Exobelt Detectability
https://arxiv.org/abs/1909.10061

Principles of Space Anthropology
https://link.springer.com/book/10.1007%2F978-3-030-25021-8

Prevalence of Fibonacci numbers in orbital period ratios in solar planetary and satellite systems and in exoplanetary systems
https://link.springer.com/article/10.1007/s10509-019-3649-2

Transition from eyeball to snowball driven by sea-ice drift on tidally locked terrestrial planets
https://www.nature.com/articles/s41550-019-0883-z

Combining high-contrast imaging and radial velocities to constrain the planetary architectures of nearby stars
https://www.aanda.org/articles/aa/abs/2019/10/aa35733-19/aa35733-19.html

Tidal response of rocky and ice-rich exoplanets
https://www.aanda.org/articles/aa/full_html/2019/10/aa35297-19/aa35297-19.html

Water vapor detection in the transmission spectra of HD 209458 b with the CARMENES NIR channel
https://www.aanda.org/articles/aa/full_html/2019/10/aa36084-19/aa36084-19.html

Searching for a cometary belt around Trappist-1 with ALMA
https://arxiv.org/abs/1909.09158

An Empirical Mass-Radius Relation for Cool Giant Planets
https://arxiv.org/abs/1909.09207

Doppler tomography as a tool for detecting exoplanet atmospheres
https://arxiv.org/abs/1909.09219

Resonant Laplace-Lagrange theory for extrasolar systems in mean-motion resonance
https://arxiv.org/abs/1909.09462

Interstellar Visitors: A Physical Characterization of Comet C/2019 Q4 (Borisov) with OSIRIS at the 10.4 m GTC
https://iopscience.iop.org/article/10.3847/2515-5172/ab449c

Static Traversable Wormholes in f(R,T) = R + 2α lnT Gravity
https://www.sciencedirect.com/science/article/abs/pii/S0577907319309141

The highly inflated giant planet WASP-174b
https://arxiv.org/abs/1909.08674

Prospects for Life on Temperate Planets Around Brown Dwarfs
https://arxiv.org/abs/1909.08791

Planet Hunters TESS I: TOI 813, a subgiant hosting a transiting Saturn-sized planet on an 84-day orbit
https://arxiv.org/abs/1909.09094

Simultaneous Optical Transmission Spectroscopy of a Terrestrial, Habitable-Zone Exoplanet with Two Ground-Based Multi-Object Spectrographs
https://arxiv.org/abs/1909.09104