NASA's Chandra X-ray Observatory is named after Subrahmanyan Chandrasekhar, an astrophysicist and Nobel laureate who was one of the first scientists to combine physics and astronomy, born #OTD in 1910. . . . . . . . . #physics #astronomy #nasa #chandra #xray #nobel #scientist #science #astrophysics #smart #scienceiscool #scienceclass #space #earth #life #discover #inspire