SpaceX is targeting no earlier than mid-March to launch its Dragon cargo spacecraft on top of a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. The science webinar will include participants: Heidi Parris, associate program scientist, NASA’s International Space Station Program Davide Marotta, science program director for in-space biomedicine, ISS National Laboratory Marc Elmouttie, research group leader. Cargo resupply by U.S. companies increases NASA’