Nick Kyrgios won 6-3, 6-3 against Aryna Sabalenka in an intriguing Dubai contest with celebrity interruptions

Nick Kyrgios won tennis’s latest Battle of the Sexes against Aryna Sabalenka in a dispiriting contest in Dubai that veered uneasily between exhibition, gimmick and outright circus.

The Australian, who has won only one competitive singles match since the end of 2022 and has slipped to 671 in the world rankings, was sweating heavily and breathing hard as early as the fifth game of the match. Yet to no one’s great surprise, the extreme power of his serve, combined with the spin and velocity of his groundstrokes, proved too much for the women’s No 1 player.

Over the holiday period, the Guardian leader column is looking ahead at the themes of 2026. Today we look skyward, where a new lunar contest mirrors humanity’s struggle to live within planetary limits

During the cold war’s space race, the Apollo moon missions were driven by the need to prove American superiority. Having made that political and technological point with the 1969 moon landing, the contest between Moscow and Washington petered out. A new dash across the skies kicks off in 2026, reigniting geopolitical competition under the guise of “peaceful exploration”. The moon’s south pole is emerging as the most valuable real estate in the solar system, offering “peaks of eternal light” for solar arrays and ice deposits in craters shielded from the sun.

The US and a China-led bloc are eyeing the lunar surface and its potential to control a post-terrestrial economy. Space had been humanity’s last commons, supposedly shielded by the 1967 UN outer space treaty that bans state exploitation of the heavens. It is vague, however, on private claims – a loophole that is now fuelling a tycoon-led scramble for the stars. The aim is obvious: to act first, shape norms and dare others to object. Two lunar missions launching next year– Nasa’s Artemis II and China’s Chang’e 7 – are competing for strategic supremacy.