{"type":"photo","width":1550,"height":872,"url":"https://www.boldfrontiers.com/img/s/v-10/p1556734712-6.jpg","version":"1.0","title":"Illustration of the two gigantic X-ray/gamma-ray bubbles (blue-violet) of the Milky Way (center)","author_name":"Nicolas Raymond","author_url":"https://www.boldfrontiers.com/"}