Space2018 preview: Epic mission to Mercury will unravel its mysteriesIn October, a probe called BepiColombo will begin a seven-year voyage to Mercury with the aim of answering questions raised by previous visits to the scorched worldNews
HumansLuther's legacy: Did a religious revolt create science? A rebel monk's challenge to the Catholic church's teaching 500 years ago fired Europe with radical thinking. Did it spark the scientific revolution? Features