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White storms in Saturn
teaser_saturn

During the last 130 years of observation, the giant planet Saturn has shown huge storms five times. They have been dubbed Great White Spots. These phenomena have repeated in every turn of Saturn around the Sun, which takes about thirty years. However, some months ago one of these events was detected much earlier than expected. The observations of the development of this storm performed by a research team leaded by Agustín Sánchez Lavega have allowed to improve the knowledge of the atmosphere of the ringed planet. Calar Alto Observatory has contributed to this study by providing some data, and is performing a continuous follow-up of the phenomenon...

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Asymmetric supernova explosions

Stars are balls of glowing gas, with a nearly spherical shape. Accordingly, one would expect that when some stars explode as supernovae at the end of their lives, the resulting colossal fireballs should share this spherical symmetry. However, recent investigations are revealing that some of these events are not round. New data gathered at Calar Alto Observatory reinforce this surprising finding…

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Renovation of the German-Spanish agreement for the future of Calar Alto (2014-2018)

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The German Max Planck Society (MPG) and the Spanish National Research Council (CSIC) have signed the renovation of the international agreement regulating the management and operation of the Calar Alto Observatory. By this way, the MPG and the CSIC renew their commitment with the German-Spanish Astronomical Centre (CAHA) during the period 2014-2018...
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The Eighth NEON School at Calar Alto

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Calar Alto housed the eighth edition of the NEON School of Observational Astronomy from the 17th to the 27th of June 2010. Sixteen astronomy students from different countries have shared ten days of intense work during which they have had hands-on experience about the observational techniques of modern astronomy, data handling and their scientific exploitation...

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A New Look into the Whirlpool (image release)
M51
The Whirlpool Galaxy (M51) is a classic, a real must that now gets into Calar Alto Documentary Photo Gallery with this impressive photo obtained with the Zeiss 1.23 m reflector. The image displays all the features that make this galaxy an exceptional object to illustrate the nature of spiral galaxies, the processes of star formation and the dynamics of interacting stellar systems…
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