SAN FRANCISCO NanoRacks LLC said July 13 that an internal investigation determined that some student-designed experiments delivered to the International Space Station (ISS) in May and returned to Earth in early July were never activated on-orbit due to a flaw in NanoRack’s astronaut training procedures. Jeffrey Manber, managing director of the Houston-based company, said in an email that NanoRacks will pay to refly the affected experiments Continue reading →