First giant exoplanet found orbiting extinguished star

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LONDON (AFP) - Astronomers have discovered a planet the size of Jupiter closely orbiting the smouldering remains of a dead star, the first time that an intact exoplanet has been discovered travelling around a white dwarf, according to research published Wednesday (Sept 16).. Read more at straitstimes.com.

LONDON - Astronomers have discovered a planet the size of Jupiter closely orbiting the smouldering remains of a dead star, the first time that an intact exoplanet has been discovered travelling around a white dwarf, according to research published Wednesday .

Previous research has suggested some white dwarfs can retain more distant remnants of their planetary systems."The discovery came as something of a surprise," said Andrew Vanderburg, assistant professor at the University of Wisconsin-Madison, who led the research published in Nature. "We've had indirect evidence that planets exist around white dwarfs and it's amazing to finally find a planet like this," said Xu, in a statement from NSF's NOIRLab.

"Now that we know that planets can survive the journey without being broken up by the white dwarf's gravity, we can look for other, smaller planets."

 

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