Astrophotographer reveals incredible close-up images of the sun's intricate details

Tech & AI | July 7, 2024, 12:54 p.m.

Astrophotographer Mark Johnston has captured stunningly detailed images of the sun from his backyard in Scottsdale, Arizona, as we approach solar maximum. The sun has been active, with sunspots, solar flares, and aurora displays keeping us intrigued. Johnston's images reveal the sun's ever-changing nature, showcasing erupting solar prominences and filaments in the chromosphere. These images provide a glimpse of the sun's complex features, from sunspots to spicules that give the solar surface a 'fuzzy' appearance. Using a hydrogen alpha-modified refractor telescope and high-speed camera, Johnston meticulously captured these dynamic scenes. With his post-production techniques, Johnston has produced captivating visuals that offer a rare view of the sun's mesmerizing activity. As a NASA Solar System Ambassador, Johnston's work is not only awe-inspiring but also informative, providing insights into our nearest star.