NASA's space shuttle silhouetted in the Earth’s atmosphere The image was photographed by an Expedition 22 crew member prior to STS-130 rendezvous and docking operations with the International Space Station.
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Noctilucent clouds at Gale Crater on Mars taken by the NASA's Mars Curiosity (Credit: NASA / JPL / Caltech / Justin Cowart)
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Traces of ancient glaciers found on Mars A new study from the Planetary Science Institute (PSI) has revealed morphological evidence of ancient glaciers in the Arabia Terra region.
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