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
The daughter of a Post Office victim has told Sky News she suffered “dark thoughts of suicide” in the years after her mother was accused of stealing.
Kate Burrows was 14 years old when her mother, Elaine Hood, was prosecuted and subsequently convicted in 2003.
The first public inquiry report on the Post Office – examining redress and the “human impact” of the scandal – is due to be published today.
“I’ve suffered with panic attacks from about 14, 15 years old, and I still have them to this day,” Kate said.
“I’ve been in and out of therapy for what feels like most of my adult life and it absolutely categorically goes back to [what happened].”
Image: Kate and Rebecca with their mother, Elaine
Kate, along with others, helped set up the charity Lost Chances, supporting the children of Post Office victims. She hopes the inquiry will recognise their suffering.
“It’s important that our voices are heard,” she said. “Not only within the report, but in law actually.
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“And then maybe that would be a deterrent for any future cover-ups, that it’s not just the one person it’s the whole family [affected].”
Her sister, Rebecca Richards, who was 18 when their mother was accused, described how an eating disorder “escalated” after what happened.
“When my mum was going through everything, my only control of that situation was what food I put in my body,” she said.
Image: Elaine with her husband
She also said that seeing her mother at court when she was convicted, would “stay with me forever”.
“The two investigators were sat in front of my dad and I, sniggering and saying ‘we’ve got this one’.
“To watch my mum in the docks handcuffed to a guard… not knowing if she was going to be coming home… that is the most standout memory for me.”
The sisters are hoping the inquiry findings will push Fujitsu into fulfilling a promise they made nearly a year ago – to try and help the children of victims.
Image: The siblings were teenagers when their mum was unfairly prosecuted
Last summer, Kate met with the European boss of the company, Paul Patterson, who said he would look at ways they could support Lost Chances.
Despite appearing at the inquiry in November last year and saying he would not “stay silent” on the issue, Kate said there has been little movement in terms of support.
“It’s very much a line of ‘we’re going to wait until the end of the inquiry report to decide’,” she said.
“But Mr Patterson met us in person, looked us in the eye, and we shared the most deeply personal stories and he said we will do something… they need to make a difference.”
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1:38
2024: Paula Vennells breaks down in tears
Fujitsu, who developed the faulty Horizon software, has said it is in discussions with the government regarding a contribution to compensation.
The inquiry will delve in detail into redress schemes, of which four exist, three controlled by the government and one by the Post Office.
Victims of the scandal say they are hoping Sir Wyn Williams, chair of the inquiry, will recommend that the government and the Post Office are removed from the redress schemes as thousands still wait for full and fair redress.
A Department for Business and Trade spokesperson said they were “grateful” for the inquiry’s work, describing “the immeasurable suffering” victims endured and saying the government has “quadrupled the total amount paid to affected postmasters”, with more than £1bn having now been paid to thousands of claimants.
Anyone feeling emotionally distressed or suicidal can call Samaritans for help on 116 123 or email jo@samaritans.org in the UK. In the US, call the Samaritans branch in your area or 1 (800) 273-TALK
The daughter of a Post Office victim has told Sky News she suffered “dark thoughts of suicide” in the years after her mother was accused of stealing.
Kate Burrows was 14 years old when her mother, Elaine Hood, was prosecuted and subsequently convicted in 2003.
The first public inquiry report on the Post Office – examining redress and the “human impact” of the scandal – is due to be published today.
“I’ve suffered with panic attacks from about 14, 15 years old, and I still have them to this day,” Kate said.
“I’ve been in and out of therapy for what feels like most of my adult life and it absolutely categorically goes back to [what happened].”
Image: Kate and Rebecca with their mother, Elaine
Kate, along with others, helped set up the charity Lost Chances, supporting the children of Post Office victims. She hopes the inquiry will recognise their suffering.
“It’s important that our voices are heard,” she said. “Not only within the report, but in law actually.
More on Post Office Scandal
Related Topics:
“And then maybe that would be a deterrent for any future cover-ups, that it’s not just the one person it’s the whole family [affected].”
Her sister, Rebecca Richards, who was 18 when their mother was accused, described how an eating disorder “escalated” after what happened.
“When my mum was going through everything, my only control of that situation was what food I put in my body,” she said.
Image: Elaine with her husband
She also said that seeing her mother at court when she was convicted, would “stay with me forever”.
“The two investigators were sat in front of my dad and I, sniggering and saying ‘we’ve got this one’.
“To watch my mum in the docks handcuffed to a guard… not knowing if she was going to be coming home… that is the most standout memory for me.”
The sisters are hoping the inquiry findings will push Fujitsu into fulfilling a promise they made nearly a year ago – to try and help the children of victims.
Image: The siblings were teenagers when their mum was unfairly prosecuted
Last summer, Kate met with the European boss of the company, Paul Patterson, who said he would look at ways they could support Lost Chances.
Despite appearing at the inquiry in November last year and saying he would not “stay silent” on the issue, Kate said there has been little movement in terms of support.
“It’s very much a line of ‘we’re going to wait until the end of the inquiry report to decide’,” she said.
“But Mr Patterson met us in person, looked us in the eye, and we shared the most deeply personal stories and he said we will do something… they need to make a difference.”
Please use Chrome browser for a more accessible video player
1:38
2024: Paula Vennells breaks down in tears
Fujitsu, who developed the faulty Horizon software, has said it is in discussions with the government regarding a contribution to compensation.
The inquiry will delve in detail into redress schemes, of which four exist, three controlled by the government and one by the Post Office.
Victims of the scandal say they are hoping Sir Wyn Williams, chair of the inquiry, will recommend that the government and the Post Office are removed from the redress schemes as thousands still wait for full and fair redress.
A Department for Business and Trade spokesperson said they were “grateful” for the inquiry’s work, describing “the immeasurable suffering” victims endured and saying the government has “quadrupled the total amount paid to affected postmasters”, with more than £1bn having now been paid to thousands of claimants.
Anyone feeling emotionally distressed or suicidal can call Samaritans for help on 116 123 or email jo@samaritans.org in the UK. In the US, call the Samaritans branch in your area or 1 (800) 273-TALK
The milestone hit came off Arizona starter Zac Gallen leading off the fourth inning. Machado received a standing ovation from the crowd at Petco Park, where he has been a fan favorite since he joined the Padres as a free agent in 2019.
The All-Star slugger singled to left field in the first inning for his 1,999th hit and then hit a solo home run in the eighth for his 2,0001st hit. The three-hit performance wasn’t enough to lift San Diego, however, as it fell 6-3.
Machado became the fifth active player and 297th all time to reach the milestone. He is the 12th player to have 350 homers and 2,000 hits by his age-32 season or younger.
“Literally, hat’s off. It’s quite an accomplishment,” Padres manager Mike Shildt said after the loss on 97.3 The Fan. “To have done it, as soon as he’s done it in his career, speaks volumes. … I’m so happy for him. He’s earned it all.”
Machado made his debut with Baltimore in 2012 and had 977 hits with the Orioles before being traded to the Los Angeles Dodgers on July 18, 2018. He had 73 hits with the Dodgers before signing as a free agent with the Padres on Feb. 21, 2019.
He has 950 hits with the Padres, which ranks fifth on the franchise list. Hall of Famer Tony Gwynn had 3,141 in his 20-season career.
Machado was voted the starting third baseman for the National League All-Star team this season.