The second issue of Arc magazine, from New Scientist, part of Reed Business International (who grow up to be the Imperial Empire in Star Wars).
This month’s issue has contributions from Nick Harkaway, Jeff VanderMeer, Anne Galloway, P.D. Smith, Paul McAuley, Gord Sellar, Frederik Pohl, Regina Peldzus. More details about various formats (including a print option for people with more money than sense) in which it can be bought here, including the Kindle version (amazon.co.uk | amazon.com) which I am about to purchase.