A @NASA_Langley team played hide-and-seek on land and sea to practice recovery of a lemon-sized data recorder that will splash down in the Pacific Ocean as part of the upcoming flight test of an inflatable heat shield that could help land humans on Mars: https://go.nasa.gov/3s6OHJI #NASAMars http://nitter.net/NASAMars/status/1582834802985615361#m