The best lenses for astrophotography have to fulfil some quite specific requirements. A wide-angle of view is a must, not only to fit in lots of the night sky, but also to aid the use of slower ...

Abstract: Being able to build a map of the environment and to simultaneously localize within this map is an essential skill for mobile robots navigating in unknown environments in absence of external ...

February's 'Snow Moon' full moon has arrived, and while it's not a supermoon like January's ‘Wolf Moon’, it's still possible to capture jaw-dropping lunar photographs. The moon is one of nature's ...

Turn your phone into a portable planetarium, map the night sky and discover the best place and time to observe February's solar eclipse, with the best stargazing apps.

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Haystack Tutorials Haystack is an open source framework by deepset for building production-ready LLM applications, retrieval-augmented generative pipelines and state-of-the-art search systems that ...