Elon Musk and a SpaceX illustration of its Big Falcon Spaceship on Mars. Photo: Shayanne Gal/Business Insider

Elon Musk says a new study about aliens gives humans even more reason to colonise other planets

Research suggests there’s a 41 per cent chance we’re alone in the Milky Way and a 32 per cent chance we’re alone in the visible universe — and those are the optimistic numbers

Topic |   Space

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Elon Musk and a SpaceX illustration of its Big Falcon Spaceship on Mars. Photo: Shayanne Gal/Business Insider
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