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Nobel in Physics for exoplanets and cosmology

Nobel in Physics for exoplanets and cosmologyNobel in Physics for exoplanets and cosmology
Highlights

Did the universe really begin with a Big Bang? And if so, is there evidence? Are there planets around other stars? Can they support life?

Stockholm: Did the universe really begin with a Big Bang? And if so, is there evidence? Are there planets around other stars? Can they support life? The 2019 Nobel Prize in Physics goes to three scientists who have provided deep insights into all of these questions.

Canadian-American cosmologist James Peebles and Swiss scientists Michel Mayor and Didier Queloz won the 2019 Nobel Prize in Physics on Tuesday for revealing the wonder of the evolution of the universe and discovering planets orbiting distant suns.

Peebles, of Princeton University in the United States, was awarded half of the 9-million-Swedish-crown ($910,000) prize while Mayor and Queloz, from Switzerland's University of Geneva and Britain's Cambridge University, shared the rest.

"This year's Nobel laureates have painted a picture of our universe far stranger and more wonderful than we could ever have imagined," Ulf Danielsson, a professor and member of the Nobel Committee for Physics, told reporters as the prize was announced.

The Royal Swedish Academy of Sciences said the scientists' research had "transformed our ideas about the cosmos".Mayor and Queloz said it was "simply extraordinary" to be awarded a Nobel for what they described as "the most exciting discovery of our entire career".

Peebles thanked the Nobel committee for the award but said his advice to young people wanting to go into science would be not to be lured by the prospect of such prizes.

"The awards and prizes, well, they are charming and very much appreciated, but...you should enter science because you are fascinated by it. That's what I did," he told reporters via telephone after the award announcement.

Physics is the second Nobel to be awarded this week; William Kaelin, Gregg Semenza and Peter Ratcliffe shared the medicine prize on Monday for discoveries about how cells respond to oxygen levels.

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