Summary: This month's Backchat comes to you from outer space, where our reporters have been sucked into a wormhole to review new movie Interstellar, trying to wake up the comet-lander Philae, and considering a crowdfunded mission to the moon.
Summary: This month's Backchat comes to you from outer space, where our reporters have been sucked into a wormhole to review new movie Interstellar, trying to wake up the comet-lander Philae, and considering a crowdfunded mission to the moon.