XMM-Newton

A cosmic bridge of gas connects two massive galaxy clusters, A399 and A401. With the help of the XMM-Newton satellite, scientists shed light on their hidden interaction, revealing the early stage of a galactic collision. […]

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CAPTAIN GG: STONEHENGE

What lies behind the mysterious stones of Stonehenge? Captain GG and his team travel to England on the day of the summer solstice to uncover whether the ancient monument was an observatory, a sacred site, or something even more unexpected. An adventure full of history, skywatching… and sausages with Sauerkraut! […]

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