Henry, wearing a spacesuit says, “Huff huff, gotta keep going”. Henry, wearing a spacesuit says, “Huff huff, gotta keep going”.

Space Survival Tip

Astronaut inside a spacesuit, floating in space.

Henry’s space suit gives him a safe habitat to survive on other planets. Real astronauts use the acronym ECLSS or Environmental Control and Life Support System to describe their habitats. Learn more about ECLSS.