The name, "Chandra X-ray telescope", was given in the honour of which scientist ?
Answer : Option D
Explanation :
The Chandra X-ray observatory (CXO), previously known as the Advanced X-ray Astrophysics Facility (AXAF), is a space observatory launched on STS – 93 by NASA on July 23, 1999. The telescope i s name d after Subrahmanyan Chandrashekhar.
