The mystery of why quantum matter jumps from a wave-like state to a well-defined particle when it is observed has puzzled scientists for nearly a 100 years. Known as ‘the measurement problem’ it is widely
Voyager scientist Ed Stone on the search for extraterrestrial life: 'We need to get back to Enceladus'
The Voyager mission has not lacked for highlights, having beamed back the first glimpses of methane oceans, erupting volcanos on a Jovian moon and a thunderstorm on Saturn. But Prof Ed Stone, who has at