* Astronomy

Peter Capaldi to leave Doctor Who

Actor Peter Capaldi is stepping down from the lead role in the BBC sci-fi series Doctor Who.
Capaldi shocked fans by making the announcement during a BBC Radio 2 show with presenter Jo Whiley.
He said he will leave Doctor Who at the end of the year. "I feel its time to move on," he said.
The 58-year-old Glasgow-born star became the 12th actor to play the Doctor in 2013.
Read more