For 25 Years, People Have Been Living Continuously In Space – But What Happens Next?
            For 25 Years, People Have Been Living Continuously In Space – But What Happens Next?PUBLISHED8 minutes agoFor 25 Years, People Have Been Living Continuously In Space – But What Happens Next?The International Space Station will come crashing down in a few years. Senior Staff Writer & Space CorrespondentAlfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces...