A record-breakingly sharp image of a solar flare allowed astronomers to get a closer look into the Sun's mysterious coronal loops.
It took astronomers a little over a year to analyze the sharpest-ever images of a solar flare. But they’re finally done, and the results are illuminating—literally and figuratively.
Last year, NSF’s Daniel K. Inouye Solar Telescope captured a high-re... [2259 chars]