Malaria vaccination plans helped along by volunteers: There are around 200 million cases of malaria every year, and more than three-quarters of a million people, mostly children living in sub-Saharan Africa, die as a result of the infection, according to the World Health Organization (WHO).
NASA's Mars Science Laboratory, also known as the Curiosity Mars rover, is a huge six-wheeled robot the size of a small car. The nuclear-powered rover won't land using rockets or airbags like past Mars missions. Instead, NASA has built a rocket-propelled sky crane that will hover over the Martian surface and lower the rover to the Red Planet's surface. #Space #Exploration