Picture This

Ceres looming large in Dawn’s camera

These views of dwarf planet Ceres were taken on 19 February from a distance of about 46,000 kilometres (29,000 miles) by NASA’s Dawn spacecraft. Dawn observed Ceres completing one full rotation, which lasted about nine hours to capture both sides of this minor body.

Equipment

Celestron NexStar Evolution 9.25 review

Celestron, a leading manufacturer of Schmidt-Cassegrain telescopes, recently added the WiFi-enabled Evolution series to its computerised NexStar range. Targeted at intermediate-level users, we took the flagship Evolution 9.25 model through its paces and admired its futuristic vision of telescope control.