Paul Byrne

Associate Professor of Earth, Environmental, and Planetary Science at Washington University in St. Louis • Planetary Evangelist • he/him/Sir • 🇮🇪 in 🇺🇸

Dr Heidi B. Hammel

planetary astronomer | nearly famous | jwst interdisciplinary scientist | looks just like an ordinary mom | she/her (thoughts expressed here are my own)

Jason Major

Space exploration aficionado and NASA image processor

Dr James O'Donoghue

Planetary astronomer & award-winning science communicator. STFC Ernest Rutherford Fellow at @uniofreading and formerly a scientist at NASA and JAXA(Japan)

Peter Gao

Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.