exercise is...
compulsory
sweaty
optional
boring
Crew members usually stay onboard the ISS for about...
6 weeks
forever
until the food runs out
6 months
The salt and pepper on the ISS are...
in liquid form
illegal
very tasty
very expensive
The return trip to earth takes just...
3.5 days
It depends
3.5 weeks
3.5 hours
Tortillas are...
difficult to catch
delicious
weightless
in liquid form
What is used to wake the crew up every morning?
A song
An alarm clock
A bucket of water
A small dog
Does toothpaste stick to your toothbrush in zero gravity?
No
Yes
only if it's white
Sometimes
before you go to sleep, don't forget to...
brush your teeth
say your prayers
set your alarm clock
tie down your sleeping bag
What's the maximum number of crew members onboard at any one time?
sixty
it doesn't matter
six
nobody cares
How fast does the ISS travel?
Nobody knows
17 miles per hour
17,500 kilometres per hour
17,500 miles per hour
most jobs are...
don't need to be done
done in a spacesuit
really exciting
mundane stuff, like you'd do back on earth
fruit and vegetables are sometimes delivered by...
supply ships
the internet
aliens
Grab bikes
What time do the crew of the ISS need to get up every morning?
6.00 am
8.00 am
7.00 am
whenever
How do you wash your hair in zero gravity?
You don't
With towels, wipes, and no-rinse shampoo
With a bar of soap
With a spray
most of the day is spent...
doing exercise
working on medical experiments
working on science experiments
playing PUBG Mobile
The ISS orbits the earth about every...
2 days
90 minutes
week
90 seconds
What do you do with the dirty water in your mouth when you've finished brushing your teeth?
You spit it out
You swallow it
You spit it into a bag
You save it for the next day
crew members live on...
sandwiches
spaghetti
prepackaged food
pho