30 April 2026 Naval Health Research Center Supports Groundbreaking Artemis II 'Avatar' Experiment SAN DIEGO– The Naval Health Research Center (NHRC) provided its lab facilities and personnel to support a NASA study from the Artemis II mission on April 11, 2026.Following the splashdown and recovery of the Orion spacecraft on April 10, a team of NASA, Harvard and Space Tango scientists and...