Props are used by Brock Howe, airlock program manager, Nanoracks, during a #NASASocial Science and Station Q&A show at the agency’s Kennedy Space Center in Florida on Dec. 4, 2020. NASA Communications’ Kenna Pell moderated the program, which also included Jennifer Scott-Williams, ISS Program Research Office; and Pinar Mesci, project scientist, Sanford Consortium for Regenerative Medicine, UC San Diego. SpaceX’s 21st Commercial Resupply Services (CRS-21) mission is scheduled to launch from Kennedy’s Launch Complex 39A on Dec. 5, 2020. Liftoff of the SpaceX Falcon 9 rocket and cargo Dragon spacecraft is targeted for 11:39 a.m. EST.

NASA Communications’ Kenna Pell, left, and Brock Howe, airlock program manager, Nanoracks, participate in a #NASASocial Science and Station Q&A show at the agency’s Kennedy Space Center in Florida on Dec. 4, 2020. During the briefing, NASA Social participants heard from principal investigators for payloads launching on SpaceX’s 21st Commercial Resupply Services (CRS-21) mission. CRS-21 is scheduled to launch from Kennedy’s Launch Complex 39A on Dec. 5, 2020. Liftoff of the SpaceX Falcon 9 rocket and cargo Dragon spacecraft is targeted for 11:39 a.m. EST.

Brock Howe, airlock program manager, Nanoracks, participates in a #NASASocial Science and Station Q&A show at the agency’s Kennedy Space Center in Florida on Dec. 4, 2020. Jennifer Scott-Williams, ISS Program Research Office; and Pinar Mesci, project scientist, Sanford Consortium for Regenerative Medicine, UC San Diego, also participated in the event, which was moderated by NASA Communications’ Kenna Pell. SpaceX’s 21st Commercial Resupply Services (CRS-21) mission is scheduled to launch from Kennedy’s Launch Complex 39A on Dec. 5, 2020. Liftoff of the SpaceX Falcon 9 rocket and cargo Dragon spacecraft is targeted for 11:39 a.m. EST.

NASA Communications’ Kenna Pell moderates a #NASASocial Science and Station Q&A show at the agency’s Kennedy Space Center in Florida on Dec. 4, 2020. Participants included Brock Howe, airlock program manager, Nanoracks; Jennifer Scott-Williams, ISS Program Research Office; and Pinar Mesci, project scientist, Sanford Consortium for Regenerative Medicine, UC San Diego. SpaceX’s 21st Commercial Resupply Services (CRS-21) mission is scheduled to launch from Kennedy’s Launch Complex 39A on Dec. 5, 2020. Liftoff of the SpaceX Falcon 9 rocket and cargo Dragon spacecraft is targeted for 11:39 a.m. EST.