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Strange iron 'bar' discovered inside the Ring Nebula

A famous night-sky object has yielded a surprise: a narrow, bar-shaped cloud made of highly ionized iron. The discovery comes ...
Asianet Newsable on MSN

Is this how world ends? Scientists find mysterious 'iron bar' that may reveal Earth’s grim future

Scientists have discovered a mysterious 'iron bar' in the heart of a nearby nebula that could offer a glimpse into Earth's ...

Detecting single-electron qubits: Microwaves could probe quantum states above liquid helium

One intriguing method that could be used to form the qubits needed for quantum computers involves electrons hovering above ...