Millionaire Mode

Gamma-ray Observatories

Question 1 of 15

Which gamma-ray observatory was launched by NASA in 1991 and remained operational until 2000?

  1. Compton Gamma-Ray Observatory
  2. Fermi Gamma-ray Space Telescope
  3. Swift Gamma-Ray Burst Mission
  4. INTEGRAL

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000