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SINGAPORE He was the first to discover a planet outside the solar system, but his work was dismissed for a decade before being rightfully recognised with the 2019 Nobel Prize in Physics.

Delivering the opening lecture of the 11th Global Young Scientists Summit at the Singapore University of Technology and Design on Tuesday, Professor Didier Queloz shared about his scientific journey as an astronomer.

He specialises in exoplanets, looking for planets that orbit sun-like stars outside the solar system.

The Swiss Nobel laureate was the harbinger of the exoplanet revolution, which has catalysed the discovery of more than 5,000 exoplanets to date.

Yet, even he and his supervisor, Professor Michel Mayor, doubted their own discovery in 1995.

Nobody was expecting a planet back then, so it was a big surprise when I saw the data. I found the planet and said: Whats going on? I thought something was wrong with the equipment, but after checking, I realised there really was something orbiting that star, Prof Didier, 56, told The Straits Times in an interview.

First I had to convince Michel that I was right, then the scientific community, which was really tough. For the next 10 years, nobody believed it, so it was a rough time for me as a young scientist, said Prof Didier, who was a PhD student at the University of Geneva at that time.

Only when the physics was more understood and established did people start to realise, oh, that guy did it.

Prof Didiers discovery of a class of giant gas planets closely orbiting their parent star, known as hot Jupiters, upset existing theories about the formation of the solar system and other planetary systems. Hot Jupiters contradicted predictions that only rocky planets orbit near the parent star, while larger gas planets do so further away.

Before his findings, theories were based only on observations made in the solar system. Astronomers are now working on theories that account for the migration of gas giants from outer to inner orbits.

The first shock was that the theory was incomplete, nobody would have guessed that planets such as gas giants could move around in their system. The second shock was that we (the solar system) may not be the dominant structure in the universe.

Prof Didier, who is currently a professor of physics at the University of Cambridges Cavendish Laboratory, plans to continue leading the hunt for Earth-like exoplanets that might support life.

However, current detectors are not sensitive enough to do so.

Im a bit upset by the fact that we have not found an Earth-like planet, so Im helping to set up a new kind of equipment to detect these exoplanets. I would also like to establish a chemical pathway for paving the way for looking for life on other planets. I have teamed up with chemists, geochemists, biochemists and earth scientists to collaborate in this area.

When asked what he feels is the main takeaway from his success, Prof Didier credited his obsessive curiosity that enables him to persevere with his beliefs and ignore the naysayers. He aims to continue probing for the next astronomical breakthrough.

We believed we were the centre of the universe. We believed everything was orbiting around us. We believed the solar system was this then we realised the universe is expanding and so on. Id expect that our next breakthrough will be one where we find life plenty in the universe, where we realise how boring and insignificant we are.

The summit, organised by the National Research Foundation and being held from Jan 17 to Jan 20, features lectures and panel discussions with 21 eminent scientists, including Nobel laureates and winners of the Millennium Technology Prize, awarded by independent foundation Technology Academy Finland. More On This Topic Once in 50,000 years comet may be visible to the naked eye Nasas Moon capsule Orion due to splash down after record-setting voyage

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UK

MPs vote to decriminalise abortion in England and Wales

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MPs vote to decriminalise abortion in England and Wales

MPs have voted to decriminalise abortion in England and Wales.

The amendment to the Crime and Policing Bill, abolishing the prosecution of women for terminating their pregnancy at any stage, passed by 379 votes to 137.

It represents the biggest shake-up in reproductive rights for almost 60 years.

Labour MP Tonia Antoniazzi, who tabled the so-called “New Clause One” (NC1), said it would ensure women do not face investigation, arrest, prosecution or imprisonment in relation to any pregnancies.

She said the current “Victorian” laws had been used against vulnerable women, citing cases such as Nicola Packer, who was prosecuted on suspicion of having an illegal abortion. She was found not guilty in May.

“Nicola’s story is deplorable, but there are many others,” Ms Antoniazzi said.

Abortion in England and Wales is currently a criminal offence but is legal with an authorised provider for up to 24 weeks after conception. The procedure is allowed after this time in very limited circumstances.

It is also legal to take prescribed related medication at home if a woman is less than 10 weeks pregnant.

Ms Antoniazzi said NC1 was “a narrow, targeted measure” that would not change how abortion services were provided or the rules under the 1967 Abortion Act.

Pro-choice campaigners demonstrating for decriminalising  abortion in the UK
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Pro-choice campaigners demonstrating for decriminalising abortion in the UK

She said: “The 24 [week] limit remains. Abortions still require the approval of signatures of two doctors, and women would still have to meet the grounds laid out in the Act.”

The MP said that meant healthcare professionals “acting outside the law and abusive partners using violence or poisoning to end a pregnancy would still be criminalised, as they are now.”

She added: “This piece of legislation will only take women out of the criminal justice system because they are vulnerable and they need our help.

“As I have said before, and I will say it again, just what public interest is this serving? This is not justice, it is cruelty and it has got to end.”

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Should abortion be decriminalised?

The change will not come into effect immediately as the Crime and Policing Bill is still making its way through Parliament.

A separate amendment, put forward by Labour MP Stella Creasy, went further with a measure to “lock in” the right of a person to have an abortion while protecting those who help them.

However, her amendment was not voted on because Ms Antoniazzi’s passed, as expected.

Conservative MP Sir Edward Leigh, speaking against both amendments, described them as “not pro-woman” and argued they “would introduce sex-selective abortion”.

How did MPs vote?

MPs were given a free vote on the amendment, as is typically the case with so-called matters of conscience.

A breakdown of the vote showed it was passed overwhelmingly by Labour and Lib Dem MPs.

Read more:
Sky poll reveals public’s view on decriminalisation

Just eight Conservative MPs voted in favour, while all Reform UK MPs opposed the amendment, with the exception of the party’s leader Nigel Farage, who abstained.

Sir Keir Starmer was not present for the vote as he is currently in Canada for the G7 summit, but said earlier that his “longstanding in-principle position is that women have the right to a safe and legal abortion”.

The issue of women investigated by police over suspected illegal abortions has been in the spotlight due to several recent high-profile cases.

Ms Packer was cleared by a jury last month after taking prescribed abortion medicine at home when she was around 26 weeks pregnant, beyond the legal limit of 10 weeks.

In the Commons, Ms Antoniazzi cited another case of a young mother who was jailed for two years after she was forced to take illegal abortion medication by her abusive partner. He was never investigated.

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Sports

Judge urges NASCAR, teams to settle legal battle

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Judge urges NASCAR, teams to settle legal battle

CHARLOTTE, N.C. — A federal judge urged NASCAR and two of its teams, including one owned by retired NBA great Michael Jordan, to settle their increasingly acrimonious legal fight that spilled over into tense arguments during a hearing on Tuesday.

U.S. District Judge Kenneth Bell of the Western District of North Carolina grilled both NASCAR and the teams — 23XI Racing, which is owned by Jordan and three-time Daytona 500 winner Denny Hamlin, and Front Row Motorsports, owned by entrepreneur Bob Jenkins — on what they hoped to accomplish in the antitrust battle that has loomed over the stock car series for months.

“It’s hard to picture a winner if this goes to the mat — or to the flag — in this case,” Bell said. “It scares me to death to think about what all this is costing.”

23XI and Front Row were the only two organizations that refused to sign a take-it-or-leave-it offer from NASCAR last September on a new charter agreement. Charters are NASCAR’s version of a franchise model, with each charter guaranteeing entry to the lucrative Cup Series races and a stable revenue stream; 13 other teams signed the agreements last fall, with some contending they had little choice.

The nearly two-hour hearing was on the teams’ request to toss out NASCAR’s countersuit, which accuses Jordan business manager Curtis Polk of “willfully” violating antitrust laws by orchestrating anticompetitive collective conduct in negotiations. NASCAR said it learned in discovery that Polk in messages among the 15 teams tried to form a “cartel” type operation that would include threats of boycotting races and a refusal to individually negotiate.

One of NASCAR’s attorneys even cited a Benjamin Franklin quote Polk allegedly sent to the 15 organizations that read: “We must all hang together, or most assuredly we shall all hang separately.”

Jeffrey Kessler, an attorney representing the teams, was angered by the revelation in open court, contending it is privileged information only revealed in discovery. Kessler also argued none of NASCAR’s claims in the countersuit prove anything illegal was done by Polk or the Race Team Alliance during the charter negotiation process.

“NASCAR knows it has no defense to the monopolization case so they have come up with this claim about joint negotiations, which they agreed to, never objected to, and now suddenly it’s an antitrust violation,” Kessler said outside court. “It makes absolutely no sense. It’s not going to help them deflect from the monopolizing they have done in this market and the harm they have inflicted.”

He added that “the attacks” on Polk were “false, unfounded and frankly beneath the dignity of my adversary to even make those type of comments, which he should know better about.”

NASCAR attorneys said Polk improperly tried to pressure all 15 teams that comprise the RTA to stand together collectively in negotiations and encouraged boycotting qualifying races for the 2024 Daytona 500. NASCAR, they said, took the threat seriously because the teams had previously boycotted a scheduled meeting with series executives.

“NASCAR knew the next step was they could boycott a race, which was a threat they had to take seriously,” attorney Lawrence Buterman said on behalf of NASCAR.

Kessler said outside court the two teams are open to settlement talks, but noted NASCAR has said it will not renegotiate the charters. NASCAR’s attorneys declined to comment after the hearing.

Bell did not indicate when he’d rule, other than saying he would decide quickly.

Preliminary injunction status Kessler said he would file an appeal by the end of the week after a three-judge federal appellate panel dismissed a preliminary injunction that required NASCAR to recognize 23XI and Front Row as chartered teams while the court fight is being resolved.

Kessler wants the issue heard by the full appellate court. The injunction has no bearing on the merits of the case, which is scheduled to go to trial in December. The earliest NASCAR can treat the teams as unchartered is one week after the deadline to appeal, provided there is no pending appeal or whenever the appeals process has been exhausted.

There are 36 chartered cars for the 40-car field each week. If 23XI and Front Row are not recognized as chartered, their six cars would have to compete as “open” teams — which means they’d have to qualify on speed each week to make the race and they would receive a fraction of the money guaranteed for chartered teams.

Discovery issues Some of the arguments Tuesday centered on Jonathan Marshall, the executive director of the RTA. NASCAR has demanded text messages and emails from Marshall and says it has received roughly 100 texts and over 55,000 pages of emails.

NASCAR wants all texts between Marshall and 55 people from 2020 through 2024 that contain specific search terms. Attorneys for the RTA said that covers more than 3,000 texts, some of which are privileged, and some that have been “deleted to save storage or he didn’t need them anymore.”

That issue is set to be heard during a hearing next Tuesday before Bell.

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Technology

Trump to extend TikTok deadline for third time, pushing decision out another 90 days

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Trump to extend TikTok deadline for third time, pushing decision out another 90 days

Muhammed Selim Korkutata | Anadolu | Getty Images

For a third time since taking office in January, President Donald Trump plans to extend a deadline that would require China’s ByteDance to divest TikTok’s U.S. business.

“President Trump will sign an additional Executive Order this week to keep TikTok up and running,” White House Press Secretary Karoline Leavitt said in a statement. “As he has said many times, President Trump does not want TikTok to go dark. This extension will last 90 days, which the Administration will spend working to ensure this deal is closed so that the American people can continue to use TikTok with the assurance that their data is safe and secure.”

ByteDance was nearing the deadline of June 19, to sell TikTok’s U.S. operations in order to satisfy a national security law that the Supreme Court upheld just a few days before Trump’s second presidential inauguration. Under the law, app store operators like Apple and Google and internet service providers would be penalized for supporting TikTok.

ByteDance originally faced a Jan. 19 deadline to comply with the national security law, but Trump signed an executive order when he first took office that pushed the deadline to April 5. Trump extended the deadline for the second time a day before that April mark.

Trump told NBC News in May that he would extend the TikTok deadline again if no deal was reached, and he reiterated his plans on Thursday.

Prior to Trump signing the first executive order, TikTok briefly went offline in the U.S. for a day, only to return after the president’s announcement. Apple and Google also removed TikTok from the Apple App Store and Google Play during TikTok’s initial U.S. shut down, but then reinstated the app to their respective app stores in February.

Multiple parties including Oracle, AppLovin, and Billionaire Frank McCourt’s Project Liberty consortium have expressed interest in buying TikTok’s U.S. operations. It’s unclear whether the Chinese government would approve a deal.

— CNBC’s Kevin Breuninger contributed to this report

WATCH: Project Liberty’s bid for TikTok is aligned with U.S. national security priorities.

Frank McCourt: Project Liberty's bid for TikTok is aligned with U.S. national security priorities

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