The Obama Administration has approved an extension of the International Space Station (ISS) program from 2020 until at least 2024. This is an unfunded statement of intent, which must be both approved and funded by the US Congress. Neither NASA nor the White House have revealed from where the additional US$4 billion per year of funding for this extended operation will come. At present none of the ISS international partners have plans to support such an extension. Is this the best decision for the future of manned space exploration?
Read the full article: Opinion: Should the ISS be given a new lease on life?