A researcher checks a reading on the Dust Atmospheric Recovery Technology or DART spacecraft during an African dust storm.

A researcher at NASA’s Kennedy Space Center in Florida checks a reading on the Dust Atmospheric Recovery Technology, or DART, spacecraft inside a laboratory at the Space Life Sciences Lab. DART will characterize the dust loading and microbial diversity in the atmosphere over Florida during summer months with a special emphasis on their interactions during an African dust storm. DART will be used to collect atmospheric aerosols and suspended microbial cells over Florida and Kennedy. Results will help predict the risks of excessive microbial contamination adhering to spacecraft surfaces. Photo credit: NASA/Dimitri Gerondidakis