Chemical signatures of iron predict red supergiant temperature

Red supergiants are a class of star that end their lives in supernova explosions. Their lifecycles are not fully understood, partly due to difficulties in measuring their temperatures. For the first time, astronomers have ...

Fluorescent 'microtags' help track individual cells

Researchers from Skoltech and Saratov State University have designed a simple and easily reproducible labeling system for individual cells that enables researchers to track single cell behavior and migration for tasks requiring ...

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