Physics‘Impossible’ EM drive doesn’t seem to work after all A rocket engine propelled by electromagnetic waves grabbed headlines, but new tests find the EM drive may actually be driven by Earth’s magnetic field News
SpaceLunar X Prize to put a rover on the moon has been resurrected The competition for a private firm to put a rover on the moon was cancelled in January when no firm seemed close enough. It’s back now, but without a cash prize News