1) ‘Robocop’
2) ‘Doraemon’
3) ‘Tachikomas’
4) ‘Bumble’
Explanation:
On June 14, 2019, National Aeronautics and Space Administration’s (NASA) Astrobee Robot “Bumble” became the first Astrobee robot to fly under its own power in space. It will help researchers in examining the new technologies in zero gravity and assist astronauts to perform routine work in the International Space Station (ISS).‘Bumble’ and a second Astrobee named ‘Honey’ were launched to the space station in April 2019.‘Queen’, a third robot, will be launched in July 2019.