11.  Shepherd views this mission as critical to future space exploration.

12.  That space station is a joint effort by the United States and Russia and will surely replace Mir as the place for all future space experiments.

13.  The space program will also still require new and innovative space technologies and smaller spacecraft to lower the cost of future space missions.

14.  They also will focus on where future space missions to Mars and Europa should concentrate a serch for life on those celestial bodies.

15.  They also plan to use its high-altitude vantage point for environmental studies of the Earth and tests of hardware for future human space exploration.

16.  These non-professionals could help pave the way for future privately financed space tourist activities, the association believes.

17.  Electrodes attached to his body allow scientists from the National Institute of Space Studies to take measurements that will be useful for future space expeditions.

18.  Prosecutors said in court papers that Torricelli installed a program on a computer used by NASA to perform satellite design and mission analysis concerning future space missions.

19.  In March, NASA announced negotiations with industry giants on developing future space vehicles and already the first of the designs have been presented.