A tray holding 39 sample tubes – each protected in a gold-colored sheath – is installed in NASA’s Perseverance rover in this picture taken at the agency’s Kennedy Space Center on May 21st, 2020. (NASA/JPL-Caltech/KSC)
Home A tray holding 39 sample tubes – each protected in a gold-colored sheath – is installed in NASA’s Perseverance rover in this picture taken at the agency’s Kennedy Space Center on May 21st, 2020. (NASA/JPL-Caltech/KSC) A tray holding 39 sample tubes - each protected in a gold-colored sheath - is installed in NASA's Perseverance rover in this picture taken at the agency's Kennedy Space Center on May 21st, 2020. (NASA/JPL-Caltech/KSC)
A tray holding 39 sample tubes – each protected in a gold-colored sheath – is installed in NASA’s Perseverance rover in this picture taken at the agency’s Kennedy Space Center on May 21st, 2020. (NASA/JPL-Caltech/KSC)
