The crewless ship is returning to Plymouth after developing "a minor mechanical issue", bosses say.
This weekend's Download Festival is part of a live event trial to see if large-scale gatherings are possible.
Rock and metal fans are dusting off their devil horns for the first Download Festival in two years.
A show charting Factory Records - from punk start-up to "influential force" - opens in Manchester.
He's played Lowry and Turner, and now the actor explains how he came to be holding his own art show.
The Italian glam-rockers are the first Eurovision victors to have a top 10 hit for almost a decade.
Ten thousand people are taking part in a government-backed pilot version of the three-day rock festival.
The impresario had said he'd be willing to be arrested if Cinderella couldn't open to a full house.
Bastille, Bombay Bicycle Club, Wolf Alice and The Chemical Brothers are due to headline the event.
Campaigners are trying to raise £15m to buy a "lost library" including rare Emily Bronte poems.