Bigelow module on ISS
Bigelow Aerospace received a NASA NextSTEP award in August to study adding one of the company's expandable modules (bottom center) to the International Space Station.

The head of NASA’s human spaceflight program says he would like to see a decision made in the next two years on whether and how International Space Station operations will be extended beyond 2024.

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Jeff Foust has more than a decade of experience writing about space policy, entrepreneurial ventures and regulatory affairs. In 2001, he established spacetoday.net to aggregate and summarize the day's space-related news stories. In 2003, he started The...