PhysicsBlasting plastic with powerful lasers turns it into tiny diamonds Simple plastics can be turned into tiny diamonds with a pulse of laser light, and a similar process may occur inside giant planets, which could explain some of their mysteries News
SpaceA planet-spotting extravaganza is coming, if you are an early riser Stargazing usually favours night owls, but here's a treat for early birds, says Abigail Beall, who offers a host of planets peeping over the horizon Regulars