as the investigation continues — officials say the 25—year—old man in custody was not on a database of terror suspects. the supermarket morrisons say they've been forced to delay opening new stores due to shortages of staff and stock. uncovering the secrets of the solar system — a new nasa mission aims to learn more about how the planets were created. now on bbc news it's time for sportsday. hello and welcome to sportsday — i'm gavin ramjaun. mo salah is superb once again as liverpool show claudio ranieri he's got a big job to do at watford. exeter come from behind — to claim a bonus point win at wasps as the row of the team's branding rumbles on. and it's success for sealiway, in front of her majesty in the champion stakes at ascot, a result that sees osheen murphy wins champion jockey.