In February of 2021, the NASA Perseverance rover actively navigated a fully-autonomous entry and descent to successfully land in the Jezero Crater on Mars, using a brand-new navigational system ...

HELSINKI — A Chinese satellite manufacturer and operator has conducted satellite-to-ground laser tests that will improve its ability to get remote sensing data to Earth. Changguang Satellite ...

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For new and aspiring photographers, resolution is simultaneously the most easily understood and most misunderstood aspect of a camera. Most people know that it has something to do with megapixels — a ...