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MPG/ESO telescope

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Through Telescope and Gamma ray

The telescope hosts three instruments: the 67-million-pixel Wide Field Imager with a field of view able to cover the full Moon; GROND, the Gamma-Ray Burst Optical/Near-Infrared Detector, which chases the afterglows of the most powerful explosions in the universe, known as gamma-ray bursts; and the high-resolution spectrograph, FEROS, used to make detailed studies of stars.

In November 2010 it was used to observe HIP 13044, and marked what was thought to be the first time a planetary system in a stellar stream of extragalactic origin had been detected. However, subsequent analysis in 2014 found no evidence for a planet orbiting the star.

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