Could we build a real-life Death Star

Описание: The latest entry to the Star Wars film series 'Rogue One: A Star Wars Story' hit UK cinemas this week. The franchise's infamous Death Star space station is the size of a small moon, and can blow up entire planets. But how would someone go about building the apocalyptic war machine? Keen engineers would need enough material to make a 75 mile diameter space station, housing two million personnel. Writing for The Conversation, Martin Archer, a space plasma physicist at Queen Mary University of London, explores how the Death Star might work.

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