Comets, Enceladus and panspermia
https://link.springer.com/article/10.1007/s10509-018-3465-0
NASA’s Astrobiology Program Evolving to Meet the Future
https://astrobiology.nasa.gov/news/nasas-astrobiology-program-evolving-to-meet-the-future/
NASA to shut down astrobiology virtual institute
https://spacenews.com/nasa-to-shut-down-astrobiology-virtual-institute/
Stability of planets in triple star systems
https://www.aanda.org/articles/aa/abs/2018/11/aa33097-18/aa33097-18.html
HD 189733 b: bow shock or no shock?
https://www.aanda.org/articles/aa/abs/2018/11/aa33567-18/aa33567-18.html
On the robustness of analysis techniques for molecular detections using high resolution exoplanet spectroscopy
https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/sty2994/5173097
Efficient Joint Sampling of Impact Parameters and Transit Depths in Transiting Exoplanet Light Curves
http://iopscience.iop.org/article/10.3847/2515-5172/aaef38
Super-Earths in the TW Hya disc
https://arxiv.org/abs/1811.03636