Interstellar travels aboard radiation powered rockets
https://journals.aps.org/prd/accepted/fe07dQa3Ocd11b24316b3a9841e784ec625ddfacc
An Updated Model for Circumbinary Planets Orbiting the sdB Binary NY Virginis
https://iopscience.iop.org/article/10.3847/1538-3881/ab1139
SETI in Russia, USSR and the post-Soviet space: A century of research
https://www.sciencedirect.com/science/article/pii/S0094576518318393
Exoplanet Reflected Light Spectroscopy with PICASO
https://arxiv.org/abs/1904.09355
Vertical Tracer Mixing in Hot Jupiter Atmospheres
https://arxiv.org/abs/1904.09676
Constraints on a Putative Planet Sculpting the V4046 Sagittarii Circumbinary Disk
https://arxiv.org/abs/1904.09866