As an aid to meditation, Professor Brian Cox’s latest series The Planets (BBC Two) could hardly be faulted. A majestic tour of the Solar System awash with computerised imagery, an eerie soundtrack and a travel budget the president of the United States might envy, it exerted a narcotic allure as Cox’s gaze roamed billions of kilometres into deep space. His whispery commentary is a bit like having a scalp massage.

According to the Manchester drag collective the Family Gorgeous, “drag should be for everyone.” And on the evidence of Drag SOS (Channel 4) , engagingly voice-overed by Hugh Bonneville, the British public is eager to embrace them in all their spangly, fantastical glory.

If ever there was an instance of the great being the enemy of the good, it happened after all the live singing on Saturday night. This year we all remember, with sadness for his early death and amazement at his burning, burnished talent, the Siberian baritone Dmitry Hvorostovsky (1962-2017), winner in 1989.

It has become routine to accuse Brexiteers of wanting to bring back the British Empire (though obviously it's OK to run an empire from Brussels), but the charge might more accurately be levelled at ITV.

Always leave them wanting more, a wise man once said, and there can’t be a single fan of Mum who doesn’t want its creator, Stefan Golaszewski, to change his mind about making the third series the last. But then, when you achieve perfection perhaps it’s best to sign off at the top; the finale was just scrumptious.

As Russell T Davies’s doomsday odyssey reached its endgame on BBC One, feisty grandma Muriel (played by indestructible Anne Reid) got to deliver the moral of the story. With the Lyons clan gathered round that now-familiar dining table, she spelt it out for them.

In the Yorkshire town of Ackley Bridge, education is like war conducted by other means. As series three of the drama begins on Channel 4, we see that everything has changed at Ackley Bridge school since Valley Trust took it over.

The surprisingly touching conclusion to BBC Two’s five-part chronicle of the Thatcher years was a masterpiece of contemporary history. Congratulations to producer Alice Fraser, director Pamela Gordon, and composer Alexandra Harwood for very fitting and emotive music (for once).

All is not well in Boston, Lincolnshire. Unemployment, immigration concerns, Brexit frustration, and the highest murder rate in the country. How do you solve the problems of contemporary Britain? Send in an American. And not just that. Bill Hixon (Rob Lowe) is the best: educated to Doctorate level, with the accolade of being America’s top Metropolitan police chief three years running.

As Anthony Joshua’s shock defeat by the unfancied Andy Ruiz Jr suggests, heavyweight boxers ain’t what they used to be.