David Wilson (@astrodave2) is a postdoc at the University of Texas at Austin, having recently moved there after completing his PhD at the University of Warwick. His research focuses on observing M dwarf and white dwarf stars using Hubble and other space telescopes. He uses those observations to explore the effects of stellar activity on extrasolar planets and to study the remnants of planetary systems around dead stars. In particular, David is a member of the Mega-Muscles collaboration, which is using a large number of telescopes to produce an archive of pan-chromatic M dwarf spectra.
Along with his research, David is also interested in science communication and outreach. During his PhD he was a writer for the Astrobites collaboration and regularly visited local schools to give talks and present planetarium shows. When not working, David can usually be found reading sci-fi books or adding to his space-themed Lego collection.
Emily Hunt (@emilydoesastro) is a final year undergraduate at the University of Bath in the UK. She is approaching the end of a summer internship, with the aim of improving the knowledge of dust extinction to variable stars in the Magellanic clouds by using parallax data from the Gaia satellite. The past couple of months have been an adventure in learning about Bayesian statistics, variable stars, and doing large-scale data analysis in Python. Emily is also passionate about equality and diversity in science, being involved in running a Network of Women in Physics at her university and being an advocate for LGBT+ people in STEM.
In her spare time, Emily does live sound engineering and plays guitar. She grew up in Coventry in the middle of the UK, and developed her passion for space after a family move nearer to the countryside with a darker night sky. She’s also a science fiction buff, and has an arduino called Lovelace.
Simon Porter (@ascendingnode) is a Research Scientist at the Southwest Research Institute in Boulder, Colorado. He is a Co-Investigator on NASA’s New Horizons extended mission to encounter the cold classical Kuiper Belt Object (KBO) 2014 MU69. On the mission, he focuses on the small satellites of Pluto, determining the orbit of 2014 MU69, and the other KBOs that New Horizons is passing along the way. This summer, he is supporting the stellar occultations of MU69s in Senegal. In addition to mission work, he studies the orbital and tidal dynamics of other binary and triple KBOs and Centaurs.
Simon is originally from Burlington, Ontario, Canada, and grew up there, Oxfordshire, and Tennessee. He received a BS in Physics from the University of Alabama in Huntsville, and was a undergrad Space Grant intern at the Jet Propulsion Laboratory. He received his PhD in Astrophysics from the School of Earth and Space Exploration at Arizona State University, and was a Predoctoral Fellow at Lowell Observatory. Simon enjoys hiking, aerospace history, and identifying obscure aircraft/rockets/spacecraft.
Dr. Jessie Christiansen (@aussiastronomer) is a research scientist at the NASA Exoplanet Science Institute at Caltech. She searches for, studies, and catalogues extrasolar planets — planets orbiting other stars. Her main research focuses on using the thousands of exoplanets found by the NASA Kepler and K2 missions to determine how common planets similar to the Earth might be throughout the Galaxy, and she is getting ready to do the same with the NASA TESS mission.
She is an avid science communicator, and is particularly engaged with reaching and elevating under-represented minorities in the sciences. When she is more engaged with this particular planet, she is chasing her twin 3-year-olds around, enjoying various sci-fi/fantasy fandoms, and is married to fellow astronomer @PFHopkins_Astro.