Sun, Moon, Earth Unit Test 15 of 1515 of 15 Items Question The United States spends over $20 billion a year on space exploration through NASA. Do you think that this has been worth the cost? In three to five sentences, provide two specific examples of things we have learned from space exploration, and explain how these examples influence your opinion.

Yes, I believe that the United States' investment in space exploration has been worth the cost. Firstly, space exploration has helped us gain a deeper understanding of our own planet's climate and environment. For instance, NASA's satellite data has provided essential information on climate change and its impact on Earth's ecosystems. Secondly, space exploration has led to numerous technological advancements. For instance, the development of artificial limbs and implantable medical devices was greatly influenced by the creation of robotic systems used in space missions. These examples demonstrate how space exploration has provided valuable knowledge and technological breakthroughs that have tangible benefits for our society, making it a worthwhile investment.