11.   They also will evaluate spacesuit improvements intended to make it possible for astronauts to work in colder temperatures.

12.   In addition, the astronauts worked with thousands of embryonic sea urchins, starfish and blue clams.

13.   The astronauts worked so fast they were able to squeeze in a few additional tasks, including installing hand and tool rails for future assembly crews.

14.   The astronauts worked in the dark with all nonessential equipment turned off after the worst orbital collision ever.

15.   He noted that other Canadian astronauts were also working on the ISS programme, including woman astronaut Julie Payette.

16.   We had a sports psychologist visit us recently who said studies showed only astronauts worked harder than we have.

17.   On Friday, Columbia astronauts worked to correct two separate computer problems and a third mechanical sensor glitch that slowed the preparations for the deployment.