
Donald Houzer, a QinetiQ North America mechanical technician, checks out the Advanced Plant Experiment (APEX) during prelaunch preparations in the Space Station Processing Facility. (Credit: NASA/Kim Shiflett)
By Anna Heiney
NASA’s Kennedy Space Center, Florida
A trio of science payloads have completed their missions on the International Space Station and returned to NASA’s Kennedy Space Center in Florida, where they’ll be turned over to the scientists who designed them.
The BRIC-18, Biotube-MICRo and APEX-02-2 investigations were created to answer a variety of biological questions critical to future long duration spaceflight, from the prevention and treatment of antibiotic-resistant bacterial infections to several mysterious aspects of plant growth.




