Orion offers you a spectacular firework display to celebrate the holiday season and the new year in this new image from the European Southern Observatory (ESO). But no need to worry, this iconic constellation is neither exploding nor burning.
The “fire” you see in this holiday postcard is Orion’s Flame Nebula and its surroundings captured in radio waves — an image that undoubtedly does justice to the nebula’s name! It was taken with the ESO-operated Atacama Pathfinder Experiment (APEX), located on the cold Chajnantor Plateau in Chile’s Atacama Desert.
See the full press release and associated paper online at: https://www.eso.org/public/news/eso2201/?lang.
The observations mentioned in this press release are presented in a paper accepted for publication in Astronomy & Astrophysics.
The team is composed of Th. Stanke (European Southern Observatory, Garching bei München, Germany [ESO]), H. G. Arce (Department of Astronomy, Yale University, New Haven, CT, USA), J. Bally (CASA, University of Colorado, Boulder, CO, USA), P. Bergman (Department of Space, Earth and Environment, Chalmers University of Technology, Onsala Space Observatory, Onsala, Sweden), J. Carpenter (Joint ALMA Observatory, Santiago, Chile [ALMA]), C. J. Davis (National Science Foundation, Alexandria, VA, USA), W. Dent (ALMA), J. Di Francesco (NRC Herzberg Astronomy and Astrophysics, Victoria, BC, Canada [HAA] and Department of Physics and Astronomy, University of Victoria, BC, Canada [UVic]), J. Eislöffel (Thüringer Landessternwarte, Tautenburg, Germany), D. Froebrich (School of Physical Sciences, University of Kent, Canterbury, UK), A. Ginsburg (Department of Astronomy, University of Florida, Gainesville, FL, USA), M. Heyer (Department of Astronomy, University of Massachusetts, Amherst, MA, USA), D. Johnstone (HAA and UVic), D. Mardones (Departamento de Astronomía, Universidad de Chile, Santiago, Chile), M. J. McCaughrean (European Space Agency, ESTEC, Noordwijk, The Netherlands), S. T. Megeath (Department of Physics and Astronomy, University of Toledo, OH, USA), F. Nakamura (National Astronomical Observatory, Tokyo, Japan), M. D. Smith (Centre for Astrophysics and Planetary Science, School of Physical Sciences, University of Kent, Canterbury, UK), A. Stutz (Departmento de Astronomía, Facultad de Ciencias Físicas y Matemáticas, Universidad de Concepción, Chile), K. Tatematsu (Nobeyama Radio Observatory, National Astronomical Observatory of Japan, National Institutes of Natural Sciences, Nagano, Japan), C. Walker (Steward Observatory, University of Arizona, Tucson, AZ, US [SO]), J. P. Williams (Institute for Astronomy, University of Hawai‘i at Manoa, HI, USA), H. Zinnecker (Universidad Autonoma de Chile, Santiago, Chile), B. J. Swift (SO), C. Kulesa (SO), B. Peters (SO), B. Duffy (SO), J. Kloosterman (University of Southern Indiana, Evansville, IN, USA), U. A. Yıldız (Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA [JPL]), J. L. Pineda (JPL), C. De Breuck (ESO), and Th. Klein (European Southern Observatory, Santiago, Chile).
APEX is a collaboration between the Max Planck Institute for Radio Astronomy (MPIfR), the
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