In addition, future analyses might include more items on relationship quality to more fully. approach the construct of relationship happiness. 22 Also, with longitudinal data it is possible to examine. the association between parental relationship quality and child outcomes over time.
A rover (or sometimes planetary rover) is a space exploration vehicle designed to move across the surface of a planet or other celestial body. Some rovers have been designed to transport members of a human spaceflight crew; others have been partially or fully autonomous robots.
Mars One Navigation. The Rover for the Mars One mission is not a scientific Rover. It is a capable and powerful tool, with a robotic hand to carry out a wide variety of tasks. The Rover is accompanied by a trailer, which is used to transport landing modules and for power generation. Autonomous travel to locate the most suitable location for settlement.