Astronomers have caught a young solar system in the making
Fact-Check Results
“Using the European Southern Observatory’s Very Large Telescope, a team of scientists have observed two giant gas planets forming around a young star in what appears to be a new, emerging solar system.”
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VERIFIED
— The excerpt explicitly mentions two giant gas planets forming around WISPIT 2.
“Astronomers have caught something extraordinary happening in deep space - new planets being born, right now.”
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VERIFIED
— The excerpt states 'new planets being born, right now' in deep space.
“Around a young star called WISPIT 2, a team of researchers have spotted not one, but two giant planets forming inside a swirling cloud of gas and dust.”
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INSUFFICIENT EVIDENCE
— The excerpt confirms two planets forming around WISPIT 2 but does not mention the gas and dust cloud context.
“The discovery makes WISPIT 2 just the second known system - after PDS 70 - where two planets have been directly observed forming around a star.”
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INSUFFICIENT EVIDENCE
— The excerpt does not mention PDS 70 or the ranking of WISPIT 2 as the second system.
“But unlike its predecessor, WISPIT 2's disc is unusually large and structured, marked by striking gaps and rings carved out by the emerging planets.”
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INSUFFICIENT EVIDENCE
— The excerpt provides no details about the structure of WISPIT 2's disc.
“The first planet, WISPIT 2b, was identified last year - a massive gas giant nearly five times the size of Jupiter, orbiting far from its host star.”
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VERIFIED
— The excerpt describes WISPIT 2b as a gas giant nearly five times Jupiter's size.
“A second planet has now been confirmed closer in. 'This detection of a new world in formation really showed the amazing potential of our current instrumentation,' said Richelle van Capelleveen...”
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INSUFFICIENT EVIDENCE
— The excerpt mentions spotting two planets but does not explicitly state confirmation of the second planet.
“The newly confirmed planet, WISPIT 2c, sits four times closer to the star and is twice as massive as its sibling. Like WISPIT 2b, it is a gas giant - similar to the outer planets in our own Solar System.”
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INSUFFICIENT EVIDENCE
— The excerpt provides no details about the mass or orbital distance of the second planet.
“Researchers from the University of Galway and Leiden Observatory used instruments at the European Southern Observatory, including the 'Very Large Telescope' and its interferometer.”
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VERIFIED
— The excerpt explicitly mentions instruments at ESO including the VLT and interferometer.
“Planet formation works - a fascinating phenomenon which unfolds over millions of years and what NASA describes as a snowball-like process.”
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INSUFFICIENT EVIDENCE
— The excerpt does not mention NASA's description of planet formation as a snowball-like process.
“A smaller gap farther out hints at the possible presence of a third, yet unseen planet.”
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