Inward migration of the TRAPPIST-1 planets as inferred from their water-rich compositions
https://www.nature.com/articles/s41550-018-0411-6
Relativistic Spacecraft Propelled by Directed Energy
http://iopscience.iop.org/article/10.3847/1538-3881/aaafd2
A Population Study of Gaseous Exoplanets
https://arxiv.org/abs/1704.05413
Robo-AO Kepler Survey. IV. The Effect of Nearby Stars on 3857 Planetary Candidate Systems
http://iopscience.iop.org/article/10.3847/1538-3881/aab042
Line shape parameters for the H2O–H2 collision system for application to exoplanet and planetary atmospheres
https://www.sciencedirect.com/science/article/pii/S0019103517305596
Characterizing Earth Analogs in Reflected Light: Atmospheric Retrieval Studies for Future Space Telescopes
https://arxiv.org/abs/1803.06403
Magnetic Fields of Extrasolar Planets: Planetary Interiors and Habitability
https://arxiv.org/abs/1803.06487
Dynamical Evolution of Planetary Systems
https://arxiv.org/abs/1803.06704
A Decade of MWC 758 Disk Images: Where Are the Spiral-Arm-Driving Planets?
https://arxiv.org/abs/1803.06776
Prehistory of Transit Searches
https://arxiv.org/abs/1803.06896
The Feasibility and Benefits of In Situ Exploration of `Oumuamua-like objects
https://arxiv.org/abs/1803.07022
Habitability from Tidally-Induced Tectonics
https://arxiv.org/abs/1803.07040