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.
The Lander Structure. The spacecraft lander is a protective shell that houses the rover and protects it, along with the airbags, from the forces of impact.The lander is a strong, lightweight structure, consisting of a base and three sides petals in the shape of a tetrahedron (pyramid-shaped).The Lander structure consists of beams and sheets that are made from a composite material.he lander is a strong, lightweight structure, consisting of a base and three sides petals in the shape of a tetrahedron (pyramid-shaped). The Lander structure consists of beams and sheets that are made from a composite material.