Sun corona pictures1/4/2024 Data from DKIST will also allow researchers to probe the magnetic fields of the vast structures that arc and loop between these two regions.Ĭomplementing DKIST are the aforementioned Parker Solar Probe and Solar Orbiter. Scientists hope to use these data to help resolve the long-standing mystery of why the sun’s corona-its halolike outer atmosphere-is up to millions of degrees hotter than its surface. And this is really just the beginning.”ĭKIST’s five instruments are designed to both image the sun and probe its magnetic field, allowing scientists to discern the field’s strength and orientation. “With just the first images, you see detail that we’ve never seen before. “It’s extremely exciting to be a solar physicist at this point in time, with all of these missions,” says Thomas Rimmele, an astronomer and project director of DKIST at the National Solar Observatory. ![]() Run by the National Science Foundation in the U.S., these are the most detailed images ever taken of the solar surface. Inouye Solar Telescope (DKIST) on Maui in Hawaii. And today scientists released inaugural images from the four-meter Daniel K. Although projected to only reach 0.28 AU, this mission will capture some of the most detailed images of the sun ever seen, including the first pictures of its poles. The other craft, the European Space Agency’s (ESA’s) Solar Orbiter mission, is scheduled to lift off from Cape Canaveral, Fla., on February 7. Designed to approach our star within just 4 percent of the Earth-sun distance, or 0.04 astronomical units (AU), it is the closest mission ever sent to our star. ![]() One of the two spacecraft has already launched: NASA’s Parker Solar Probe, which soared skyward on August 12, 2018. With the debut of two unprecedented spacecraft and the largest ground-based solar observatory ever built, research into our home star is set to reach new heights. ![]() Why is the sun’s outer atmosphere so much hotter than its surface? What drives its 11-year cycle of magnetic activity? And how does its solar wind propagate out into the solar system? Scientists hope to answer all these questions and more in the coming decade, thanks to an armada of new missions that will scrutinize the sun in more detail than ever before.
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