The most common types of __________________ involve movable fins or movable exhausts.

Arab traders introduced the rocket to _________ in the early 1200s.

Robert Goddard launched the first ___________ rocket.

Konstantin Tsiolkovsky, a Russian schoolteacher, established that rockets would work ________________.

The term "Space Race" refers to rocket development programs of _____________ and the United States.

The stated goal of the Mercury Mission in 1958 was to study people's ability to __________________ in space.

The aim of the Apollo Mission was to put a man _____________and bring him safely back to Earth.

Astronauts Neil Armstrong and Buzz Aldrin landed on the Moon in the LEM from Apollo 11 which was named ________.

The goal of Skylab was to create an orbiting laboratory to study space.

Skylab was launched in ______.

Which of the following countries joined with the United States and much of Europe to develop the International Space Station?

In a rocket, burning gases escape in one direction and the reaction propels it in opposite direction. What is this reaction called?

When rockets operate in space, where there is no air, the rocket must carry its own __________ so the fuel can burn.

Which of these might be found in a liquid-fuel rocket engine?

For certain deep-space missions, ____________rockets may hold the most promise for future development.

What is one major drawback to using electric rocket engines?

Fins add stability to rockets.

In the example of riding with your hand out of a window, Drag increases when palm is held _________.

Which nose cone design produces the least amount of drag at subsonic speeds?

Aeronautical engineers use a _______________ to test aerodynamic designs. (2 Words)

When the Center of Pressure and the Center of Gravity are located _______________ the rocket becomes more stable.

Changing the __________ of thrust makes the rocket turn.

Scientists on The International Space orbit _____ miles above Earth.

American _____________ is one of the men who are credited with pioneering modern rocketry.

During World War II, _____________ built Germany's liquid-fuel V-1 and V-2 rockets.

The _________________ is that point where there is exactly the same amount of surface area in front of and behind it.