Inside the Space Life Sciences Laboratory the Mars Simulation Chamber is being prepared for the Microorganisms in the Stratosphere support.

Inside the Space Life Sciences Laboratory near NASA’s Kennedy Space Center in Florida, the Mars Simulation Chamber is being prepared for the Microorganisms in the Stratosphere, or MIST, mission support. The chamber allows MIST scientists and engineers to simulate the stratosphere prior to high altitude flight experiments.

The MIST mission will fly a small biological payload in low altitudes aboard a blimp in July to measure microbial survival and cellular responses to exposure in the upper atmosphere. Later in the year, the MIST mission will deploy samples at even high altitudes in the stratosphere using scientific balloons. Photo credit: NASA/Daniel Casper