MPIA News

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Radio astronomers tune in to the star formation channel

February 21, 2017
Some galaxies produce copious amounts of new stars. Others are less productive. Now, a team of astronomers led by Fatemeh Tabatabaei (Instituto de Astrofisica de Canarias) has developed a method to measure the rate at which galaxies form new stars, using radio observations. The scientists made use of a sample of 52 nearby galaxies that were observed with the Effelsberg 100-m radio telescope at different wavelengths. Star formation rates are a key property of galaxies, and changes in the average star formation rate are an important aspect of the overall evolution of our universe. [more]
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Probing the three-dimensional structure of a protoplanetary disk

February 07, 2017
Astronomers have detected three-dimensional structures in the protoplanetary disk around the young star TW Hydrae. Their pioneering reconstruction uses both the light reflected by dust and light emitted by certain gas molecules to reconstruct the disk’s physical structure – a step forward from previous images of such disks that could not distinguish density variations from chemical or thermodynamic patterns. The pattern, a ring-shaped gap, could either indicate the presence of a planet or instabilities that could form a planet. [more]
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Probing the three-dimensional structure of a protoplanetary disk

February 07, 2017
Astronomers have detected three-dimensional structures in the protoplanetary disk around the young star TW Hydrae. Their pioneering reconstruction uses both the light reflected by dust and light emitted by certain gas molecules to reconstruct the disk’s physical structure – a step forward from previous images of such disks that could not distinguish density variations from chemical or thermodynamic patterns. The pattern, a ring-shaped gap, could either indicate the presence of a planet or instabilities that could form a planet. [more]
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Pan-STARRS releases catalogue of 3 billion astronomical sources

December 19, 2016
The Pan-STARRS project, including astronomers at the Max Planck Institutes for Astronomy in Heidelberg and for Extraterrestrial Physics in Garching, is publicly releasing the world’s largest digital sky survey today. The catalogue is based on 4 years of observations of 3/4 of the night sky and provides extensive information on more than 3 billion stars, galaxies and other sources. [more]
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Euclid-Instrument NISP successfully passed Critical Design Review

December 14, 2016
The NISP instrument, currently under development with participation of MPIA for ESA's Euclid cosmology mission, has successfully passed its so-called Critical Design Review by an ESA review board. This affirms that the overall design is deemed sufficiently mature for launch and that now all flight hardware has green light to be built for a delivery of the instrument to ESA in about two years. [more]
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Patzer Prize 2016

November 30, 2016
Last Friday, on November 25, 2016, the solemn ceremony of the Ernst-Patzer Prize for the promotion of young scientists was held in the auditorium of the Max Planck Institute for Astronomy (MPIA). This year, the awards were given to Adriana Pohl, Sara Rezaeikhoshbakhat and Richard Teague. [more]
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Double award from the MPG: Prize for the MPIA Mechanical Workshop / Trainee Prize for Lukas Reichert

October 20, 2016
After 2014, the mechanical engineering workshop of MPIA was once again awarded this year by the Max Planck Society (MPG) with the prize for special commitments to vocational training. Furthermore, Lukas Reichert has received the trainee's award for his outstanding achievements in vocational training. [more]
 
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