Astronauts trivia

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Astronauts Mini Quiz

Test your knowledge with these top questions!

Question 1

Because it does not produce crumbs that could clog air filters, what flatbread is used to make sandwiches in space?

Astronauts prefer tortillas because bread crumbs can float away in microgravity, potentially damaging equipment or being inhaled.

Question 2

While the USA uses the term "astronaut," what is the Russian name for a person who travels into space?

While both describe space travelers, the Russian term cosmonaut literally translates to sailor of the universe.

Question 3

To stop bone and muscle loss in space, what activity must travelers perform for at least 2 hours every day?

Without gravity to work against, bones can lose about 1 percent of their density per month, making resistive and aerobic exercise critical.

Question 4

Based on the Greek words for "star" and "sailor," what is the NASA title for a person trained to travel in space?

NASA officially reserves the title for those who have completed training and flown above 50 miles, the altitude they consider the edge of space.

Question 5

Departing from the tradition of test pilots, what was the scientific background of Sally Ride, the 1st American woman in space?

Ride was chosen from 8,000 applicants and spent her time in orbit conducting experiments and operating the shuttle's robotic arm.