1. The first prototype performed better than the second one.

2. Researchers are able to explore distant planets thanks to advanced technology. 

3. The scientists were collecting data when the earthquake occurred. 

1. What do astronomers use to study distant objects in the universe?

2. Can you predict all the changes future technology will bring?

1. The robot adapts more easily to changes in its environment than expected.

2. He was camping in a mountain when he saw a comet at night.

3. It's essential to handle electronic devices carefully to avoid damage.

1. Vietnam is developing new industries with the help of science and technology this year.

2. Scientists use special tools to explore space in search of signs of alien life.