内容摘要：The thrill of a potential Messi and Ronaldo link-up at the Club World Cup goes beyond the positional play of the pair, but that too would be a huge talking point were a collaboration at Inter Miami to be arranged.

The thrill of a potential Messi and Ronaldo link-up at the Club World Cup goes beyond the positional play of the pair, but that too would be a huge talking point were a collaboration at Inter Miami to be arranged.

And in mid-2024, scientists identified five greenhouse gases that they said would be telltale signs of life on any other planet.But the journey of science is also about setbacks. In 2005, two NASA scientists claimed they had found potential traces of extraterrestrial life on Mars after they discovered signs of methane there. Yet those findings eventually did not hold up to scientific scrutiny and NASA distanced itself from their conclusions.

The Cambridge-led team has found DMS and DMDS with 99.7 percent certainty. But while that might sound like a near-perfect score, it is far from what is accepted as the benchmark for a new discovery by the exacting standards of science.For their conclusions to be considered bulletproof, they need to get to what is known as the five-sigma threshold – 99.99994 percent certainty.The astronomers believe that more hours on the James Webb telescope could help them reach that level of confirmation.

“Decades from now, we may look back at this point in time and recognise it was when the living universe came within reach,” said Madhusudhan. “This could be the tipping point, where suddenly the fundamental question of whether we’re alone in the universe is one we’re capable of answering.”New pontiff sets out vision, pledging to continue ‘precious legacy’ of predecessor Pope Francis.

Pope Leo XIV has held his first meeting with the world’s cardinals since his election as the head of the Catholic Church, identifying

artificial intelligenceDuring his three-day trip, he will also travel to Qatar and the United Arab Emirates (UAE), with a focus on securing economic agreements with three of the world’s wealthiest nations.

The trip will involve discussions on investment opportunities, and some experts say Trump may urge the Gulf countries to lower oil prices.When will Trump be visiting each country?

Trump arrived in Riyadh, Saudi Arabia, on Tuesday just before 10am local time (07:00 GMT), where he was greeted by MBS. The same day, he is scheduled to attend a Saudi-US investment forum featuring leading companies such as BlackRock, Citigroup, Palantir, Qualcomm, and Alphabet.On Wednesday, he is scheduled to take part in a Gulf summit in Riyadh, before travelling to Qatar later that day. He will conclude his trip in the UAE on Thursday, May 15.