Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
|
astronaut
|
a person trained for flight in a spacecraft
|
|
|
weighlessness
|
to be without weight
|
|
|
orbit
|
the path of a spacecraft around the earth
|
|
|
satellite
|
a device made to orbit the earth and perform a task
|
|
|
space shuttle
|
launch like a rocket and lands like a airplane
|
|
|
mission
|
an operation to acheive a goal
|
|
|
specialist
|
an expert
|
|
|
reusable
|
able to be used again
|
|
|
launches
|
put into action by force
|
