Gardening in Space: The Veggie Project

What is one of the main challenges astronauts face when trying to grow plants in space?

• Too much gravity

• Excessive soil nutrients

• Water floating away

• Lack of sunlight

What is the purpose of the 'plant pillows' used in the Veggie project?

• To act as a decorative element

• To hold space dirt and fertilizer

• To absorb excess water

• To provide a comfortable resting place for seeds

How do the LED lights in the Veggie chamber help the plants?

• They change colors to entertain astronauts

• They offer light for photosynthesis and direction

• They simulate the sun's rising and setting

• They provide heat for the plants

Why might astronauts benefit psychologically from gardening in space?

• It improves their physical fitness

• It reminds them of Earth

• It helps them pass the time

• It provides a connection to living things

What must be done before astronauts can eat the space-grown lettuce?

• It must be cooked

• It must be analyzed for safety

• It must be sent back to Earth

• It must be mixed with Earth soil