In the brightest region of this glowing nebula called RCW 34, gas is heated dramatically by young stars and expands through the surrounding cooler gas. Once the heated hydrogen reaches the borders of the gas cloud, it bursts outwards into the vacuum like the contents of an uncorked champagne bottle — this process is referred to as champagne flow. But the young star-forming region RCW 34 has more to offer than a few bubbles; there seem to have been multiple episodes of star formation within the same cloud.
Julkaisu, kuvat ja videot ovat saatavilla täällä:
http://www.eso.org/public/news/eso1521/
Space Scoop - lasten versio tästä julkaisusta on nähtävillä täällä: http://www.eso.org/public/news/eso1521/kids/
Parhain terveisin,
ESO:n koulutus- ja viestintäosasto
27. toukokuuta 2015
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25. toukokuuta 2015: ESO and its Science Outreach Network are collaborating with the science education event organiser Sterrenlab to arrange the third ESO Astronomy Camp on the topic of the Solar System and ...
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20. toukokuuta 2015: On Saturday 27 June 2015, ESO will open its doors to the public between 18:00 and 24:00 CEST at its Headquarters in Garching bei München, near Munich, Germany ...
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