阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

The history of steam power goes all the way back to the 1700s. At the time, steam 【小题1】（use） to power many different machines and helped fuel the Industrial Revolution. Over the years, steam was replaced by other fuel systems to power everything from homes to cars to industrial 【小题2】(equip）.

Now, some scientists are developing steam power for one of today’s most highly technical 【小题3】（activity）—space exploration. The scientists are developing and testing a space robot model named The World Is Not Enough, which they call WINE 【小题4】 short. The spacecraft is designed to travel repeatedly between space rocks and planets throughout the solar system. When the spacecraft lands on these space objects, it has tools 【小题5】（search） for and collect water that might be below the surface. WINE can then heat the water to create steam to power the spacecraft to 【小题6】(it） next space stop. 【小题7】（additional）, WINE is equipped to gather and use solar energy. A company built the model the researchers recently tested. The vice president of 【小题8】 company described the test as a great success, 【小题9】（say） WINE like spacecraft had the potential to change how we explore the universe. The scientists hold the belief 【小题10】. the technology could open up limitless space exploration.