The Time Lord's faithful companion will share his knowledge of space and time with the audience of the BBC2 astronomy show

Stargazing Live presenter claims Beeb thought discovery of intelligent life elsewhere would be a compliance risk

The RadioTimes.com team nominate their pet peeves - tell us yours

A viewer helped spot a world that appears to be circling a star dubbed SPH10066540

The TV physicist explains why stars twinkle - and what our universe is expanding into?

The Irish comic reveals when he fell in love with the night sky