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Earth & Climate

Photo worth seeing: New telescope on 5,600 meter high Chilean mountain opens window on the universe

Astronomy

Rubin Observatory opens a new view of space

Phones

WhatsApp opens up to other apps – but they do not participate

Computer & Phone

First cashier-free Aldi opens its doors in Utrecht: this is how it works

Computer & Phone

Samsung opens Dutch pop-up store in Westfield Mall

Computer & Phone

Chromecast bug: your laptop opens the phone app instead of casting

Cars

Tesla opens (almost) all Superchargers for non-Teslas

Health & Medicine

Brain signals betray when obsessive-compulsive disorder manifests – and that opens up new treatment options