Research study using the James Webb Space Telescope on the Orion Nebulas protoplanetary disc d203-506 reveals huge stars critical function in planetary system development, impacting the possibility of Jupiter-like planet formation. Credit: SciTechDaily.comAn worldwide team utilized the James Webb Space Telescope to study a protoplanetary disc in the Orion Nebula, exposing how huge stars substantially influence the development of planetary systems. They discovered that extreme ultraviolet radiation from these stars can prevent the formation of Jupiter-like worlds in systems like d203-506, supplying brand-new insights into the intricacies of how planetary systems develop.How do planetary systems such as the Solar System form?
Research study using the James Webb Space Telescope on the Orion Nebulas protoplanetary disc d203-506 shows enormous stars crucial function in planetary system formation, impacting the possibility of Jupiter-like world formation. Credit: SciTechDaily.comAn worldwide group used the James Webb Space Telescope to study a protoplanetary disc in the Orion Nebula, revealing how massive stars significantly affect the development of planetary systems. They discovered that extreme ultraviolet radiation from these stars can avoid the development of Jupiter-like planets in systems like d203-506, supplying new insights into the intricacies of how planetary systems develop.How do planetary systems such as the Solar System form? To discover, CNRS researchers taking part in an international research study group [1] studied a stellar nursery, the Orion Nebula, using the James Webb Space Telescope. [2] By observing a protoplanetary disc named d203-506, they have discovered the crucial function played by massive stars in the formation of such nascent planetary systems. [3] Hubble picture of the Orion Nebula, and a zoom in on the protoplanetary disc d203-506 taken with the James Webb Space Telescope (JWST). Credit: NASA/STScI/Rice Univ./ C.O Dell et al/ O. Berné, I. Schrotter, PDRs4AllThese stars, which are around 10 times more enormous, and more significantly 100,000 times more luminous than the Sun, expose any worlds forming in such systems nearby to very extreme ultraviolet radiation. Depending upon the mass of the star at the center of the planetary system, this radiation can either help worlds to form, or additionally avoid them from doing so by dispersing their matter. In the Orion Nebula, the scientists found that, due to the intense irradiation from massive stars, a Jupiter-like world would not be able to form in the planetary system d203-506. This paper, that made the front page of the journal Science on March 1st, 2024, reveals with unprecedented precision the definitive role played by enormous stars in forming planetary systems, and opens up new perspectives on how such systems form.For more on this discovery: NotesThe primary French labs included in this research study are: the Institut de Recherche en Astrophysique et Planétologie (CNES/CNRS/Universit é Toulouse Paul Sabatier), Institut dAstrophysique Spatiale (CNRS/Universit é Paris-Saclay), Laboratoire dEtudes du Rayonnement et de la Matière en Astrophysique et Atmosphères (CNRS/Universit é Cergy Paris/Observatoire de Paris-PSL/Sorbonne Université/), and Institut des Sciences Moléculaires dOrsay (CNRS/Universit é Paris Saclay). The research study becomes part of the global PDRs4All project.The James Webb Infrared Space Telescope can peer through dust clouds, therefore exposing with unrivaled clearness remote celestial bodies such as the Orion Nebula, 1400 light-years from Earth.Systems that are less than a million years old.Reference: “A far-ultraviolet– driven photoevaporation circulation observed in a protoplanetary disk” by Olivier Berné, Emilie Habart, Els Peeters, Ilane Schroetter, Amélie Canin, Ameek Sidhu, Ryan Chown, Emeric Bron, Thomas J. Haworth, Pamela Klaassen, Boris Trahin, Dries Van De Putte, Felipe Alarcón, Marion Zannese, Alain Abergel, Edwin A. Bergin, Jeronimo Bernard-Salas, Christiaan Boersma, Jan Cami, Sara Cuadrado, Emmanuel Dartois, Daniel Dicken, Meriem Elyajouri, Asunción Fuente, Javier R. Goicoechea, Karl D. Gordon, Lina Issa, Christine Joblin, Olga Kannavou, Baria Khan, Ozan Lacinbala, David Languignon, Romane Le Gal, Alexandros Maragkoudakis, Raphael Meshaka, Yoko Okada, Takashi Onaka, Sofia Pasquini, Marc W. Pound, Massimo Robberto, Markus Röllig, Bethany Schefter, Thiébaut Schirmer, Thomas Simmer, Benoit Tabone, Alexander G. G. M. Tielens, Sílvia Vicente, Mark G. Wolfire, PDRs4All Team †, Isabel Aleman, Louis Allamandola, Rebecca Auchettl, Giuseppe Antonio Baratta, Clément Baruteau, Salma Bejaoui, Partha P. Bera, John H. Black, Francois Boulanger, Jordy Bouwman, Bernhard Brandl, Philippe Brechignac, Sandra Brünken, Mridusmita Buragohain, Andrew Burkhardt, Alessandra Candian, Stéphanie Cazaux, Jose Cernicharo, Marin Chabot, Shubhadip Chakraborty, Jason Champion, Sean W.J. Colgan, Ilsa R. Cooke, Audrey Coutens, Nick L.J. Cox, Karine Demyk, Jennifer Donovan Meyer, Cécile Engrand, Sacha Foschino, Pedro García-Lario, Lisseth Gavilan, Maryvonne Gerin, Marie Godard, Carl A. Gottlieb, Pierre Guillard, Antoine Gusdorf, Patrick Hartigan, Jinhua He, Eric Herbst, Liv Hornekaer, Cornelia Jäger, Eduardo Janot-Pacheco, Michael Kaufman, Francisca Kemper, Sarah Kendrew, Maria S. Kirsanova, Collin Knight, Sun Kwok, Álvaro Labiano, Thomas S.-Y. Lai, Timothy J. Lee, Bertrand Lefloch, Franck Le Petit, Aigen Li, Hendrik Linz, Cameron J. Mackie, Suzanne C. Madden, Joëlle Mascetti, Brett A. McGuire, Pablo Merino, Elisabetta R. Micelotta, Jon A. Morse, Giacomo Mulas, Naslim Neelamkodan, Ryou Ohsawa, Roberta Paladini, Maria Elisabetta Palumbo, Amit Pathak, Yvonne J. Pendleton, Annemieke Petrignani, Thomas Pino, Elena Puga, Naseem Rangwala, Mathias Rapacioli, Alessandra Ricca, Julia Roman-Duval, Evelyne Roueff, Gaël Rouillé, Farid Salama, Dinalva A. Sales, Karin Sandstrom, Peter Sarre, Ella Sciamma-OBrien, Kris Sellgren, Matthew J. Shannon, Adrien Simonnin, Sachindev S. Shenoy, David Teyssier, Richard D. Thomas, Aditya Togi, Laurent Verstraete, Adolf N. Witt, Alwyn Wootten, Nathalie Ysard, Henning Zettergren, Yong Zhang, Ziwei E. Zhang and Junfeng Zhen, 29 February 2024, Science.DOI: 10.1126/ science.adh2861.
