The extraordinary power of Storm Eowyn
Dr Indiana Olbert, School of Engineering at the University of Galway on the impact of storm Eowyn.
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The Irish Sun
11 hours ago
- The Irish Sun
Irish astronomers make exciting discovery of possible giant gas planet multiple times the mass of Jupiter
AN international team of astronomers led by the University of Galway has discovered the likely site of a new planet in formation. And the exciting new find is most likely a gas giant up to a few times the mass of Jupiter. Using the European Southern Observatory's Very Large Telescope (ESO's VLT) in Chile, the researchers captured spectacular images around a distant young star for the first time in the form of scattered near-infrared light that revealed an exceptionally structured disk. The disk extends out to 130 astronomical units from its parent star - the equivalent to 130 times the distance between It shows a bright ring followed by a gap centered at roughly 50 For comparison, the outermost planet in our solar system, Neptune, has an orbital distance from the Sun of 30 astronomical units. Read more in Tech Inside the disk gap, reminiscent of the outskirts of a hurricane on Earth, a system of spiral arms are visible. Dr Christian Ginski, lecturer at the School of Natural 'One rarely finds a system with both rings and spiral arms in a configuration that almost perfectly fits the predictions of how a forming planet is supposed to shape its parent disk according to theoretical models. "Detections like this bring us one step closer to understand how planets form in general and how our solar system might have formed in the distant past.' Most read in The Irish Sun The study has been published in the international journal Astronomy and Astrophysics. Based on their research findings, Dr Ginski and his team have secured time at the world-leading James Webb Space Telescope observatory in the upcoming observation cycle. First-ever orbital rocket launched from Europe crashes to the ground and explodes moments after take off from Norway Using the sensitivity of the James Webb Space Telescope, the team hopes to be able to take an actual image of the young planet. If planets in the disk are confirmed, it will become a prime laboratory for the study of planet-disk interaction. The wider research team included astronomers in the UK, Germany, Australia, USA, Netherlands, Italy, Chile, France and Japan. 1 An international team of astronomers led by University of Galway has discovered the likely site of a new planet in formation
RTÉ News
16 hours ago
- RTÉ News
Watch this space: Irish astronomers may have found evolving planet
An international team of astronomers, led by University of Galway, has discovered the likely site of a new planet in formation. It is most likely a giant gas planet up to a few times the mass of Jupiter. Using the European Southern Observatory's Very Large Telescope (ESO's VLT) in Chile, the researchers captured images around a distant young star for the first time in the form of scattered near-infrared light that revealed an exceptionally structured disk. The study was led by Dr Christian Ginski from the Centre for Astronomy in the School of Natural Sciences at University of Galway and was co-authored by four postgraduate students at the university. The disk extends out to 130 astronomical units from its parent star - the equivalent to 130 times the distance between Earth and the Sun. It shows a bright ring followed by a gap centered at roughly 50 astronomical units. For comparison, the outermost planet in our solar system, Neptune, has an orbital distance from the Sun of 30 astronomical units. Inside the disk gap, reminiscent of the outskirts of a hurricane on Earth, a system of spiral arms are visible. While appearing tiny in the image, the inner part of the planet-forming system measures 40 astronomical units in radius and would swallow all of the planets in our own solar system. Dr Ginski said: "While our team has now observed close to 100 possible planet-forming disks around nearby stars, this image is something special. "One rarely finds a system with both rings and spiral arms in a configuration that almost perfectly fits the predictions of how a forming planet is supposed to shape its parent disk according to theoretical models. "Detections like this bring us one step closer to understand how planets form in general and how our solar system might have formed in the distant past." Based on their research findings, Dr Ginski and his team have secured time at the world leading James Webb Space Telescope observatory in the upcoming observation cycle. Using the sensitivity of the James Webb Telescope, the team hopes to be able to take an actual image of the young planet. If planets in the disk are confirmed, it will become a prime laboratory for the study of planet-disk interaction. The wider research team included astronomers in the UK, Germany, Australia, USA, Netherlands, Italy, Chile, France and Japan.
Irish Examiner
21 hours ago
- Irish Examiner
Possible new 'gas giant' planet discovered by team led by Galway scientists
An international research team, led by astronomers from the University of Galway, have discovered the likely site of a new 'gas giant' planet. The new potential planet, which the team says is up to several times the mass of Jupiter, was discovered using the European Southern Observatory's Very Large Telescope in Chile. The team captured images around a distant young star, revealing a 'new planet-forming disk' for the first time. The study was published on Monday in the international journal Astronomy and Astrophysics. It was led by Dr Christian Ginski from the Centre for Astronomy in the School of Natural Sciences at the University of Galway. It was co-authored by four postgraduate students at the university: Chloe Lawlor, Jake Byrne, Dan McLachlan and Matthew Murphy. The disk extends out to 130 astronomical units from its parent star (roughly 130 times the distance between Earth and the Sun) and shows a bright ring followed by a gap centred at roughly 50 astronomical units. Inside the gap, reminiscent of the outskirts of a hurricane on Earth, a system of spiral arms are visible. Dr Ginski called the image 'something special'. He added: "Detections like this bring us one step closer to understand how planets form in general and how our solar system might have formed in the distant past.' The paper's research team also included colleagues in the UK, Germany, Australia, USA, Netherlands, Italy, Chile, France and Japan. Based on their research findings, Dr Ginski and his team have secured time at the world-leading James Webb Space Telescope observatory in the upcoming observation cycle. Using the unprecedented sensitivity of the James Webb Telescope, the team hopes to be able to take an actual image of the young planet. If planets in the disk are confirmed, it will become a prime laboratory for the study of planet-disk interaction. Read More How Cork got a science centre and space observatory in a 16th-century castle
