Interstellar Updates

Planetary mass–radius relations across the galaxy
https://www.aanda.org/articles/aa/full_html/2020/07/aa36916-19/aa36916-19.html

The corona of GJ 1151 in the context of star-planet interaction
https://academic.oup.com/mnras/article-abstract/doi/10.1093/mnras/staa1982/5869252

Persistent Starspot Signals on M Dwarfs: Multiwavelength Doppler Observations with the Habitable-zone Planet Finder and Keck/HIRES
https://iopscience.iop.org/article/10.3847/1538-4357/ab989f

Very wide companion fraction from Gaia DR2: a weak or no enhancement for hot jupiter hosts, and a strong enhancement for contact binaries
https://arxiv.org/abs/2007.03688

Investigating Extra-solar Planetary System Qatar-1 through Transit Observations
https://arxiv.org/abs/2007.03753

Sensitivity of the Atmospheric Water Cycle within the Habitable Zone of a Tidally-Locked, Earth-like Exoplanet
https://arxiv.org/abs/2007.04172

A systematic study of CO2 planetary atmospheres and their link to the stellar environment
https://academic.oup.com/mnras/article-abstract/doi/10.1093/mnras/staa1929/5868818

Cometary panspermia and origin of life?
https://www.sciencedirect.com/science/article/abs/pii/S0065266020300067

The efficient Lamarckian spread of life in the cosmos
https://www.sciencedirect.com/science/article/abs/pii/S0065266020300079

Photonic Metasurfaces as Relativistic Light Sails for Doppler‐Broadened Stable Beam‐Riding and Radiative Cooling
https://onlinelibrary.wiley.com/doi/10.1002/lpor.201900311

Arid or Cloudy: Characterizing the Atmosphere of the super-Earth 55 Cancri e using High-Resolution Spectroscopy
https://arxiv.org/abs/2007.03115

A review of possible planetary atmospheres in the TRAPPIST-1 system
https://arxiv.org/abs/2007.03334

Habitability of the early Earth: Liquid water under a faint young Sun facilitated by strong tidal heating due to a nearby Moon
https://arxiv.org/abs/2007.03423

Sailing Towards the Stars Close to the Speed of Light
https://arxiv.org/abs/2007.03530

The Cathedral and the Starship: Learning from the Middle Ages for Future Long-Duration Projects
https://arxiv.org/abs/2007.03654

Terrestrial Planets Comparative Climatology (TPCC) mission concept
https://arxiv.org/abs/2007.03049

A search for rotation periods in 1000 TESS objects of interest
https://arxiv.org/abs/2007.03079

The GAPS programme at TNG – XXII. The GIARPS view of the extended helium atmosphere of HD 189733 b accounting for stellar activity
https://www.aanda.org/articles/aa/full_html/2020/07/aa37644-20/aa37644-20.html

Evidence for a high mutual inclination between the cold Jupiter and transiting super Earth orbiting π Men
https://arxiv.org/abs/2007.01871

High-resolution Spectra for a Wide Range of Habitable Zone Planets around Sun-like Stars
https://arxiv.org/abs/2007.02420

Hurricanes on Tidally Locked Terrestrial Planets: Fixed SST Experiments
https://arxiv.org/abs/2007.02560

The Exoplanet Perspective on Future Ice Giant Exploration
https://arxiv.org/abs/2007.02651

A temperature inversion with atomic iron in the ultra-hot dayside atmosphere of WASP-189b
https://arxiv.org/abs/2007.02716

The GTC exoplanet transit spectroscopy survey XI. Possible detection of Rayleigh scattering in the atmosphere of the Saturn-mass planet WASP-69b
https://arxiv.org/abs/2007.02741

On the Chemical Abundance of HR 8799 and the Planet c
https://arxiv.org/abs/2007.02810

Is the Faint Young Sun Problem for Earth Solved?
https://link.springer.com/article/10.1007/s11214-020-00711-9

Dust size and spatial distributions in debris discs: predictions for exozodiacal dust dragged in from an exo-Kuiper belt
https://arxiv.org/abs/2007.01313

Losing Oceans: The Effects of Composition on the Thermal Component of Impact-driven Atmospheric Loss
https://arxiv.org/abs/2007.01446

Impact of Tides on the Potential for Exoplanets to Host Exomoons
https://arxiv.org/abs/2007.01487

Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) V. Detection of sodium on the bloated super-Neptune WASP-166b
https://arxiv.org/abs/2007.01783

A transition between the hot and the ultra-hot Jupiter atmospheres
https://www.aanda.org/articles/aa/full_html/2020/07/aa37394-19/aa37394-19.html

The Hubble Space Telescope PanCET Program: An Optical to Infrared Transmission Spectrum of HAT-P-32Ab
https://iopscience.iop.org/article/10.3847/1538-3881/ab96cb

The Star Tug: An active stellar engine capable of accelerating a star to relativistic velocities
https://www.sciencedirect.com/science/article/abs/pii/S0094576520304239

The K2 & TESS Synergy I: Updated Ephemerides and Parameters for K2-114, K2-167, K2-237, & K2-261
https://arxiv.org/abs/2007.00678

Tracing bulk elemental ratios in exoplanetary atmospheres with TiO chemistry
https://arxiv.org/abs/2007.01066

Characterization of the K2-38 planetary system. Unraveling one of the densest planets known to date
https://arxiv.org/abs/2007.01081