The first sentence is your best choice.
Answer:The 100 Year Starship (100YSS) is a joint U.S. Defense Advanced Research Projects Agency (DARPA) and National Aeronautics and Space Administration (NASA) grant project to a private entity. The goal of the study is to create a business plan that can foster the research and technology needed for interstellar travel within 100 years.
It’s A i think bc he just needs a simple short reminder that was the most important
Peer reviewers can look at your draft with fresh eyes and make sure you writing is the best it could be. They can also make quick notes about you draft.
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