Space, food and fuel are finite and, as the world’s population increases, so will the demand on them. Ian Taylor looks at the outcomes of this growing problem, and how to solve it.
Science fiction author extraordinaire Stephen Baxter reckons we could have colonised the red planet in a few centuries time. We look at: Mining the Moon
Warp drive
Meeting the alien neighbours
OUR FUTURE IN SPACE: terraform Mars, mine the Moon, meet the alien neighbours! PLUS: Detect a Liar & Dead for an Hour – all in the new issue
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9 hours 26 min ago
Q&A of the day: Which living thing grows the fastest? http://bit.ly/fastgrow
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9 hours 28 min ago