Populations of planets in multiple star systems
https://arxiv.org/abs/1802.08693

EPIC247098361b: a transiting warm Saturn on an eccentric P=11.2 days orbit around a V=9.9 star
https://arxiv.org/abs/1802.08865

Stability Limits of Circumbinary Planets: Is There a Pile-up in the Kepler CBPs?
https://arxiv.org/abs/1802.08868

Validation and Initial Characterization of the Long Period Planet Kepler-1654 b
https://arxiv.org/abs/1802.08945

Valuing life detection missions [This paper isn’t specifically interstellar in
focus, but covers points that also apply to interstellar exploration] https://arxiv.org/abs/1802.09006

Forming Different Planetary Architectures . I . Formation Efficiency of Hot Jupites from High-eccentricity Mechanisms
https://arxiv.org/abs/1802.09126

Observable signatures of wind–driven chemistry with a fully consistent three dimensional radiative hydrodynamics model of HD 209458b
https://arxiv.org/abs/1802.09222

Outgassing on stagnant-lid super-Earths
https://arxiv.org/abs/1802.09264

Chemistry of a newly detected circumbinary disk in Ophiuchus
https://arxiv.org/abs/1802.09286

Detailed chemical compositions of the wide binary HD 80606/80607: revised stellar properties and constraints on planet formation
https://arxiv.org/abs/1802.09306

The Detectability of Earth’s Biosignatures Across Time
https://arxiv.org/abs/1802.09367

Area Coverage of Expanding E.T. Signals in the Galaxy: SETI and Drake’s N
https://arxiv.org/abs/1802.09399

Implications of the interstellar object 1I/’Oumuamua for planetary dynamics and planetesimal formation
https://arxiv.org/abs/1711.09599

Empirical Tidal Dissipation in Exoplanet Hosts From Tidal Spin-Up
https://arxiv.org/abs/1802.05269