Abstract: Laser tracker (LT) has been widely used in 3-D measurement in various industries. The layout of LT often deviates from its optimal state due to manual operation deviation and various other ...

Now officially seven months on board the International Space Station, the two NASA astronauts who flew up on Boeing’s Starliner last June have a busy schedule in the new year while awaiting their ...

In November, Pettit captured the trail SpaceX's giant Starship megarocket made in Earth's atmosphere during its sixth-ever ...