state gov APPSC (ఆంధ్రప్రదేశ్) Group 2 (Pre + Mains) Mock Test 2023 Current Affairs Science and Technology
________ detected possible signs of life on distant exoplanet K2-18b.
1
Hubble Space Telescope
2
James Webb Telescope
3
High Altitude Gamma Ray Telescope (HAGAR).
4
Himalayan Chandra Telescope (HCT)