Scientists find three baby planets surrounding a newborn star



Researchers exploring the rings and gaps within the protoplanetary disk of a young star believe that three baby planets could be the culprits of these furrows.

<p class = "canvas-atom canvas-text Mb (1.0em) Mb (0) – sm Mt (0.8em) – sm" type = "text" content = "Writing in two articles published in Astrophysical Journal Letters two different teams have used a state-of-the-art technique that maps the gas that flows around the mottled and spotted disc of a star to confirm that the infant star HD 163296 is surrounded by newly formed planets. " data-reactid = "12"> Writing in two articles published in Astrophysical Journal Letters two different teams have used a cutting-edge technique that maps the gas flow around the deformed and speckled disc of a star to confirm star Child HD 163296 is surrounded by newly formed planets.

<p class = "Canvas-atom canvas-text Mb (1.0em) Mb (0) – sm Mt (0.8em) – sm" type = "text" content = " The data reveal a distinct twist in the gas-filled disk material of the young star HD 163296. Scientists believe that this clearly indicates the presence of one of the three planets. Pinte et al / ALMA (ESO / NAOJ / NRAO) / ESO "data-reactid =" 24 "> The data reveal a clear dye in the gas-filled disk material of the young star HD 163296. Scientists believe that this clearly indicates the presence of one of the three planets. Paint et al / ALMA (ESO / NAOJ / NRAO) / ESO

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"We observe localized small-scale gas in the protoplanetary disk of the star movement. This completely new approach could discover some of the younger planets in our galaxy," said Richard Teague, astronomer from the University of Michigan and lead author of one of the documents, in a statement by Obs European Southern ervatorio.

Read more: These 121 giant planets can have habitable moons

HD 163296 is a great goal for astronomers because it is a very young star with only four million years. It may not sound so young, but it's only about one thousandth of the age of our sun. It is about 300 light-years away from Earth in the constellation of Sagittarius, also known as "The Archer."

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Teague's team found two of the planets, and a team led by Christophe Pinte of Monash University in Australia and the University of Grenoble-Alpes in France found a third. Astronomers believe that the planets are at about 7.5 billion, 13 billion and 24 billion miles, respectively, away from HD 163296.

Astronomers can trace the carbon dioxide molecules looking for their light specific millimeter wavelength. The unusual ebbs and flows of gas in the star's disk revealed massive objects that interfered with its current, like a rock that creates mini eddies in a stream while the water diverges around it.

Read more: Astronomers find the first cleared exoplanet

The teams used data from Chile's Atacama Large Milimeter / Submillimeter Array (ALMA) in slightly different ways to identify the planets. ALMA is the largest astronomy project that is currently carried out in the field. Take advantage of the probing feat of 66 high precision antennas.

Earlier this week, scientists revealed that small diamonds that revolve around stars are the culprits of mysterious microwave signals radiating through the galaxy. Researchers also believe that they have found some of the components of the solar system in the dust grains thrown by passing comets.

This article was originally written by Newsweek

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