New images revealing the unseen side of the universe celebrate the work of a mission in peril
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. A glowing supernova remnant, a nebula shaped like a cat’s paw and the iconic Pillars of Creation are just some of the celestial objects that shine in 25 never-before-seen images captured by NASA’s Chandra X-ray … Read more