*Steven Hawking’s passing
Physicist Steven Hawking dies peacefully at his home aged 76.
*Changes in Ceres' Surface
Scientists have detected fresh ice on a crater wall on the dwarf planet Ceres. The discovery provides new insights into how materials in Ceres crust are evolving on short timescales.
*The star man and the roadster
As SpaceX boss Elon Musk’s little red roadster continues its journey towards the orbit of Mars – a new website following the adventures of the sports car and its Stig-like mannequin occupant Star Man -- has done some calculations.