Unit 3, Lesson 4 Technology Helps Us Learn About Space

Front

What was Sputnik?

Back

Sputnik was the first artificial satellite launched by Russia into space.

Front

What is a 'spin off' in the context of space technology?

Back

A 'spin off' is a technology developed for space programs that is used in everyday life.

Front

What is the main purpose of the space shuttle?

Back

The space shuttle is used to transport astronauts and supplies to and from the International Space Station.

Front

Is the Earth at the center of the universe?

Back

No, the Earth is not at the center of the universe; it orbits the Sun.

Front

What were the first words spoken from the moon?

Back

The first words were: 'That is one small step for man, one giant leap for mankind.'

Front

What does 'orbit' mean?

Back

To orbit means to move around a planet or star in a curved path.

Front

What is the International Space Station (ISS)?

Back

The ISS is a space station where astronauts live and work while conducting scientific research.

Front

What is a satellite?

Back

A satellite is an object that orbits a planet or star.

Front

What is the purpose of space probes?

Back

Space probes are unmanned spacecraft sent to explore outer space and gather data.

Front

What is gravity?

Back

Gravity is the force that pulls objects toward each other, such as the Earth pulling us down.