Explained: All you need to know about Nasa’s PACE satellite
US space agency Nasa is gearing up to launch its $964-million Plankton, Aerosol, Cloud, Ocean Ecosystem (PACE) satellite from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida on 7 February. The spacecraft, which will provide valuable insights about Earth’s health, is set to launch aboard SpaceX’s Falcon 9 rocket. After its …