Press releases

Award for AIP scientist Else Starkenburg

Award for AIP scientist Else Starkenburg

by Kerstin Mork last modified Nov 29, 2016 11:34 AM

28. November 2016. On 26 November 2016, Else Starkenburg from the Leibniz Institute for Astrophysics Potsdam (AIP) was honoured with the physics award of the Göttingen Academy of Sciences and Humanities. She received the award for her work on galactic archaeology and her substantial contributions to disentangle the history of our Milky Way. At the award ceremony, Else Starkenburg gave a talk on the topic of “The galactic archaeology of the Milky Way”, showing how to reconstruct the galaxies history by observing stars of different age.

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Celebrating Ten Years of Science with STELLA

Celebrating Ten Years of Science with STELLA

by Kerstin Mork last modified Nov 29, 2016 11:34 AM

8 November 2016. Since 2006, the two robotic STELLA telescopes of the Leibniz Institute for Astrophysics Potsdam (AIP) are observing the night sky at the Observatorio del Teide, Tenerife. STELLA is an acronym for STELLar Activity. In a workshop at AIP, scientists now look back on a decade of exciting astronomical observations.

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The Dynamic Duo: RAVE complements Gaia

The Dynamic Duo: RAVE complements Gaia

by Kerstin Mork last modified Nov 29, 2016 11:33 AM

19 September 2016. The new data release of the RAdial Velocity Experiment (RAVE) is the fifth spectroscopic release of a survey of stars in the southern celestial hemisphere. It contains radial velocities for 520 781 spectra of 457 588 unique stars that were observed over ten years. With these measurements RAVE complements the first data release of the Gaia survey published by the European Space Agency ESA last week by providing radial velocities and stellar parameters, like temperatures, gravities and metallicities of stars in our Milky Way.

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Starving Black Hole Returns Brilliant Galaxy to the Shadows

Starving Black Hole Returns Brilliant Galaxy to the Shadows

by Kerstin Mork last modified Sep 15, 2016 04:00 PM

15 September 2016. The mystery of a rare change in the behaviour of a supermassive black hole at the centre of a distant galaxy has been solved by an international team of astronomers using ESO’s Very Large Telescope along with the NASA/ESA Hubble Space Telescope and NASA’s Chandra X-ray Observatory. It seems that the black hole has fallen on hard times and is no longer being fed enough fuel to make its surroundings shine.

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Gaia mission publishes first results

Gaia mission publishes first results

by Kerstin Mork last modified Sep 14, 2016 12:40 PM

14. September 2016. The European Space Agency's (ESA) mission Gaia published its first set of results on 14th of September 2016. The first data release contains parallaxes and proper motions of about two million stars. These measurements have been eagerly awaited by astronomers because they will enable them to study the Milky Way in unprecedented detail.

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Open Day on 23 September 2016

Open Day on 23 September 2016

by Kerstin Mork last modified Oct 24, 2016 11:19 AM

The Leibniz Institute for Astrophysics Potsdam (AIP) invites everybody to an open day on 23 September 2016 from 4 to 10 PM.

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ESO and AIP Sign Agreement to Build 4MOST

ESO and AIP Sign Agreement to Build 4MOST

by Kerstin Mork last modified Sep 30, 2016 01:42 PM

23 August 2016. ESO has signed an agreement with a consortium led by the Leibniz Institute for Astrophysics Potsdam (AIP) to build 4MOST, a unique, next-generation spectroscopic instrument, which will be mounted on the Visible and Infrared Survey Telescope for Astronomy (VISTA) at ESO’s Paranal Observatory in northern Chile. 4MOST, the 4-metre Multi-Object Spectroscopic Telescope, is expected to collect approximately 75 million spectra over its planned fifteen-year lifetime.

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Real-time analysis for medical diagnostics

Real-time analysis for medical diagnostics

by Kerstin Mork last modified Sep 30, 2016 01:43 PM

16 August 2016. In the context of current technology transfer projects, scientists at AIP have managed to successfully apply the spectral imaging method, developed in astrophysics, to diagnostics in the field of medicine. In contrast to digital cameras, which only register a brightness value for each pixel, this method detects an entire spectrum. AIP has made a name for itself internationally with this method, referred to also as integral field spectroscopy (IFS). The method is used for instruments such as PMAS and MUSE.

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The secrets of dark energy

The secrets of dark energy

by Gabi Schoenherr last modified Sep 01, 2016 09:29 AM

14 July 2016. Astronomers announced this week the sharpest results yet on the properties of dark energy driving the accelerated expansion of the Universe. For their studies, scientists from the Baryon Oscillation Spectroscopic Survey (BOSS) programme mapped a record-breaking 1.2 million galaxies observed within the Sloan Digital Sky Survey III (SDSS-III). A collection of papers from the BOSS collaboration describing these results was submitted this week to the Monthly Notices of the Royal Astronomical Society. The Leibniz Institute for Astrophysics Potsdam (AIP) has actively participated with important contributions to data analysis and theoretical modelling.

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IAU Symposium to take place in Potsdam

IAU Symposium to take place in Potsdam

by Kerstin Mork last modified Nov 29, 2016 01:32 PM

30. June 2016. At the 98th International Astronomical Union (IAU) Executive Committee meeting last May in Mexico the IAU Symposium 334 "Rediscovering our Galaxy" was approved to take place from the 10th to the 14th of July 2017 in Potsdam, Germany.

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Potsdam Astrophysical Summer School at AIP

Potsdam Astrophysical Summer School at AIP

by Kerstin Mork last modified Jun 20, 2016 09:03 AM

20 June 2016. Today, the one-week summer school "Quantitative Spectroscopy in Astrophysics" begins at the Leibniz Institute for Astrophysics Potsdam (AIP). The school is targeted at graduate students interested in physics or astrophysics who applied to participate in the programme beforehand. The students will gain insights into state-of-the-art research and recent technological developments.

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New Master's programme in „Astrophysics“

New Master's programme in „Astrophysics“

by Gabi Schoenherr last modified Jun 09, 2016 12:32 PM

9 June 2016. Starting in the winter semester 2016/2017, the University of Potsdam will offer students an Astrophysics master programme. The Deutsches Elektronen-Synchrotron DESY, the Leibniz Institute for Astrophysics Potsdam (AIP) and the Max Planck Institute for Gravitational Physics significantly contribute to this new curriculum. Students interested in a career in Astrophysics should apply not later than July 15. Only three universities in Germany afford students the possibility to achieve a Master’s degree in Astrophysics.

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Other Suns got the right spin

Other Suns got the right spin

by Kerstin Mork last modified Jul 14, 2016 01:42 PM

17 May 2016. Astrophysicists from the Leibniz Institute for Astrophysics Potsdam (AIP) and the Johns Hopkins University in Baltimore have for the first time measured the rotation periods of stars in a cluster nearly as old as the Sun and found them to be similar. It turns out that these stars spin around once in about twenty-six days – just like our Sun. This discovery significantly strengthens what is known as the solar-stellar connection, a fundamental principle that guides much of modern solar and stellar astrophysics.

Other Suns got the right spin - Read More…

The centenary of astrophysicist Karl Schwarzschild's death

The centenary of astrophysicist Karl Schwarzschild's death

by Kerstin Mork last modified May 11, 2016 09:31 AM

May 11th 1916 marks the death of Karl Schwarzschild, one of the most versatile astrophysicists and scientists of his time. He was only 42 years of age and at the height of his achievements when he died. Schwarzschild's work encompassed a wide range of scientific topics: he not only studied observational astronomy, but also furthered the development of astronomical instrumentation, and he was the first to give an exact solution to Einstein's field equations, which is now known as the “Schwarzschild solution”. Karl Schwarzschild saw the benefits of combining the scientific capabilities of chemistry and physics with astronomy and, with a large personal commitment, strongly promoted the emerging field of astrophysics.

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Mercury crosses the Sun - Transit on 9 May 2016

Mercury crosses the Sun - Transit on 9 May 2016

by Kerstin Mork last modified Jul 14, 2016 01:45 PM

2 May 2016. On the 9th of May at 1:12 p.m. local time, Mercury will begin its transit in front of the Sun – seen from the point of view of our Earth.

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Cosmic Beacons Reveal the Milky Way's Ancient Core

Cosmic Beacons Reveal the Milky Way's Ancient Core

by Kerstin Mork last modified Jul 14, 2016 01:43 PM

22 April 2016. An international team of astronomers led by Dr. Andrea Kunder of the Leibniz Institute for Astrophysics Potsdam (AIP) in Germany and Dr. R. Michael Rich of UCLA has discovered that the central 2000 light years within the Milky Way Galaxy hosts an ancient population of stars. These stars are more than 10 billion years old and their orbits in space preserve the early history of the formation of the Milky Way.

Cosmic Beacons Reveal the Milky Way's Ancient Core - Read More…

Third CALIFA data release: an inspiration to be curious about galaxies

Third CALIFA data release: an inspiration to be curious about galaxies

by Kerstin Mork last modified Jul 14, 2016 01:44 PM

11 April 2016. The Calar Alto Legacy Integral Field Area Survey (CALIFA) has released all of the data assembled over six years of work. The data of more than 600 galaxies are accessible for anyone interested at http://califa.caha.es/DR3. The astronomical community thus obtains free access to the largest dataset of spatially resolved properties of galaxies ever obtained.

Third CALIFA data release: an inspiration to be curious about galaxies - Read More…

The Missing Brown Dwarfs

The Missing Brown Dwarfs

by Kerstin Mork last modified Jul 14, 2016 01:41 PM

8 April 2016. When re-analysing catalogued and updated observational data of brown dwarfs in the solar neighbourhood, astronomers from Potsdam have found that a significant number of nearby brown dwarfs should still be out there, awaiting their discovery. The corresponding study by Gabriel Bihain and Ralf-Dieter Scholz from the Leibniz Institute for Astrophysics Potsdam (AIP) challenges the previously established picture of brown dwarfs in the solar neighbourhood.

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The 13th AIP Thinkshop on Cosmology

The 13th AIP Thinkshop on Cosmology

by Kerstin Mork last modified Nov 29, 2016 01:30 PM

29 March 2016. The Leibniz Institute for Astrophysics Potsdam (AIP) organizes in collaboration with the University of Innsbruck the 13th Thinkshop under the title "Near Field Cosmology". From March 29 to April 3 about 60 scientists will discuss at the Obergurgl University Centre in Austria recent progress in the field of observational and theoretical cosmology.

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HIRES: The world’s biggest telescope gets the world’s best instrumentation

HIRES: The world’s biggest telescope gets the world’s best instrumentation

by Kerstin Mork last modified Mar 23, 2016 05:00 PM

23 March 2016. Scientists and engineers have begun mapping out the detailed specifications for the High Resolution Spectrograph HIRES that will be part of the instrument suite on ESO’s forthcoming European Extremely Large Telescope (E-ELT). Besides the Multi-Object Spectrograph MOS HIRES will be one of the world-leading workhorse instruments on what will be the world’s largest telescope. The contract to begin design studies for HIRES was signed on 22 March 2016 by ESO and the HIRES consortium, led by INAF.

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