You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when is the last time there was a solar eclipse in the us?" whose answer is August 21, 2017.
Each document should contain about 30 words, and these documents should contain useful information.

Query: last total solar eclipse in the us
Useful Output:

Doc 1: Total Eclipse in the US. On August 21, 2017, a total solar eclipse was visible in a narrow track spanning the United States. This was the
Doc 2: The most recent total solar eclipse in the United States was on April 8, 2024; the most recent annular solar eclipse was on October 14, 2023; and the most
Doc 3: A total solar eclipse can last for several hours and totality can range from a few seconds to 7.5 minutes.
Doc 4: Last Total Solar Eclipse in the U.S.. It's been more than three decades since the total solar eclipse of Feb. 26, 1979, which crossed through
Doc 5: On Aug. 21, 2017, a total solar eclipse made its way from Oregon to South Carolina. Fourteen states were in the path of total darkness.