Camlin, an engineering firm in Lisburn, is creating 100 jobs as part of a £20m investment. It is the first stage of a planned expansion since the company was taken over by Siemens Energy earlier this year. The firm makes equipment that monitors electricity grids, and its chief executive hopes to build it into a business of significant scale.
The first Ordnance Survey map, covering Kent, is being celebrated 225 years after it was published. Surveyors spent over a decade creating it, and today the organisation uses aircraft and digital tools to keep Britain's maps up to date, with an area that once took years now surveyed in about 10 days.
Stargazers across the UK enjoyed vivid Northern Lights on Halloween night. Parts of Scotland and Northern Ireland had clear skies at the right moment to see the display.
Two staff members at Armagh Observatory and Planetarium have had asteroids named after them in recognition of their work. Dr Rok Nežič, a tours and outreach officer, called it a dream come true, while Shane Kelly's asteroid honours decades of weather observation at the observatory.
