The secrets hidden deep within the Sun are slowly being revealed. The Daniel K. Inouye Solar Telescope, the world’s most powerful solar telescope, has captured the first images of the Sun’s outer atmosphere, the tiniest magnetic loops. These ultra-thin loops may be the building blocks that power the Sun’s powerful solar flares.
The telescope’s new images show hundreds of loops, with an average width of 48 kilometers, with the narrowest measuring just 21 kilometers. The discovery was made possible on August 8, when the telescope captured a powerful X-class flare, one of the most powerful solar flares. Scientists believe that these tiny loops are the “building blocks” of the Sun’s magnetic architecture, storing and releasing enormous amounts of energy, which in turn generates magnetic storms and powerful flares. But this scientific breakthrough is in jeopardy. The new budget proposed by the US government plans to cut funding from $30 million to $13 million, which could put the telescope’s continued operation in question. Scientists warn that such a loss would hinder future helioscience studies.
