Test: UNIVERSE vs. SPACE

Yuri Gagarin was the first human to travel into ________.

1. space
2. the space
3. the universe
4. universe

Scientists still don't know exactly how big ________ is.

1. space
2. the space
3. the universe
4. universe

Living in ________ can be challenging for the human body.

1. space
2. the space
3. the universe
4. universe

According to current scientific understanding, ________ began about 13.8 billion years ago.

1. space
2. the space
3. the universe
4. universe

Our galaxy is only one of billions of galaxies in ________.

1. space
2. the space
3. the universe
4. universe

The rocket carried several satellites into ________.

1. space
2. the space
3. the universe
4. universe

Modern telescopes help us understand how ________ has changed over time.

1. space
2. the space
3. the universe
4. universe

Scientists have many theories about the future of ________.

1. space
2. the space
3. the universe
4. universe

The expansion of ________ is one of the most important discoveries in modern astronomy.

1. space
2. the space
3. the universe
4. universe

Life in ________ is very different from life on Earth.

1. space
2. the space
3. the universe
4. universe