Day: June 30, 2009

Worth an article – my June 2009 tweets

Wednesday, July 1, 2009 / Sustainable development / 2 Comments

Since I don’t have much time to blog, I restrain myself to publishing here around 25 articles per month. However, many more great news are worth reading and blogging about. My goal being to provide you with the latest headlines and best researches on sustainable development, climate change and the world energy sector , I …

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Great astrophotographies – June 2009

Wednesday, July 1, 2009 / Astronomy / Leave a Comment

This is that time of the month: the one for me to present my selection of the best pictures of the NASA’s Astronomy Picture of the Day (APOD). As always, this month was packed with beautiful images. It was very difficult to select just ten. My favorite picture for this month shows NGC 6240. To …

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