The Japanese space agency JAXA has officially approved the space mission Solar-C. The research satellite is scheduled to lift off in the mid-2020s and study the Sun with a high-resolution spectrometer, which analyzes extremely energetic ultraviolet light. In this way, Solar-C will provide the most accurate measurement data from the hot, outer layers of the Sun to date. The Max Planck Institute for Solar System Research (MPS) in Germany has been…

Forests, especially in the tropics, are home to the world's greatest biodiversity, but are threatened by increasing land use. An international research team with participation of the University of Göttingen has investigated how high the proportion of forest in cultivated landscapes must be in order to protect the greatest number of animal and plant species that depend on this habitat. The proportion of forest must be at least 40 percent: around…

The cultivation of coffee, cocoa and vanilla secures the income of many small-holder farmers and is also a driver of land-use change in many tropical countries. In particular, cultivation in agroforestry systems, in which these crops are combined with trees that provide shade, is often considered to have great potential for ecologically sustainable cultivation. Researchers at the University of Göttingen are now showing that the land-use history…

In the course of the COVID-19 pandemic, scientists are facing great challenges because they have to reorient, interrupt or even cancel research and teaching. A team of international scientists with participation from the University of Göttingen published an international appeal which highlights the precarious situation of many scientists and calls for a collective effort by the entire scientific community, especially those in leadership…

Individual boulders on steep slopes and cliffs can slide, roll, and bounce into the valley below, a process known as rockfall. This happens with boulders on Earth – and on the Moon. Researchers at the Max Planck Institute for Solar System Research (MPS) in Germany and ETH Zurich have analyzed an archive of more than two million images of the lunar surface and present the first global map of rockfalls on the Moon in today’s edition of Nature…

Im Kampf gegen das neue Coronavirus SARS-CoV-2 setzt die Universitätsmedizin Göttingen (UMG) auf einen elektronischen Helfer: Über das Computer-basierte Frühwarnsystem SmICS lassen sich Infektionen, Verdachtsfälle und mögliche Übertragungswege im Klinikbetrieb aufspüren und so frühzeitig eindämmen. Die von Forscher*innen an der UMG mitentwickelte Software wird seit Mitte Mai 2020 im Rahmen einer ersten Pilotphase eingesetzt. Bundesweit ist das…

The star Kepler-160 is probably orbited by a planet less than twice the size of the Earth with a star-planet distance that could permit planetary surface temperatures conducive to life. The newly discovered exoplanet, which was found by a team of scientists led by the Max Planck Institute for Solar System Research (MPS) in Göttingen is more than just another potentially habitable world. One of the key properties making it resemble the Sun-Earth…

When you speak softly in one of the galleries of St Paul’s cathedral, the sound runs so easily around the dome that visitors anywhere on its circumference can hear it. This striking phenomenon has been termed the ‘whispering gallery’ effect, and variants of it appear in many scenarios where a wave can travel nearly perfectly around a structure. Researchers from the University of Göttingen have now harnessed the effect to control the beam of an…

Humans rely dominantly on their eyesight. Losing vision means not being able to read, recognize faces or find objects. Macular degeneration is one of the major reasons for visual impairment, round the globe, close to 200 million people are affected. Photoreceptors in the retina are responsible to capture the light coming from the environment through the eye. Diseased photoreceptors lose their sensitivity to light, which can lead to impaired…