Learn the following nouns. These are things found inside a moon-base.

	Noun	Picture	Meaning
1.	astronaut		a person who is trained to travel in a spacecraft and perform tasks in space
2.	moon base		a place for astronauts to stay for short periods when they visit the moon
3.	spacecraft		a vehicle for travelling in space
4.	space suit		a protective suit worn by astronauts in space
5.	air tank		a life support backpack supplying oxygen to astronauts to breath
6.	helmet		a hat made of hard materials to protect the head
7.	gloves		clothing worn on the hands to protect or to keep them warm
8.	Boots		strong, heavy shoes that cover the whole foot and lower part of the leg; worn for protection
9.	see-through visor		transparent, movable, front part of a helmet to protect the eyes or the face

Reference: Cambridge Dictionaries Online, Collins Cobuild Advanced Learner's English Dictionary