When showing your interest in space travel, you should include in your answer the reasons that make you interested in this topic.
<h3>Possible reasons</h3>
Space is an unknown place and that's why it stimulates your curiosity.
Space travel seems like a great adventure and you are an adventurous person.
You have a keen interest in astronomy and feel like looking at space bodies.
Your answer, presented above, is very good, but you can make it better by showing the reasons that make you interested in space travel. This would make your answer more complete and reinforce how special this topic is to you.
Below is an example of how you can complement your answer:
<em>My interest in space travel began with my affinity for astronomy. This sparked a desire to observe the space stars up close and to have a broader vision than what we know from books.</em>
