Aboard the International Space Station, NASA Expedition 66 Flight Engineers Mark Vande Hei, Raja Chari, and Tom Marshburn of NASA answered pre-recorded questions about life and work on the orbital laboratory during an in-flight event Feb. 9 with students attending Worthing Early College High School in Houston, Texas. Vande Hei, Chari and Marshburn are in the midst of long duration missions living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies for future human and robotic exploration missions as part of NASA’s Moon and Mars exploration approach, including lunar missions through NASA’s Artemis program.