2025 മാർച്ചിൽ പ്രവർത്തനം അവസാനിപ്പിച്ച ഗയ (Gaia) എന്ന ബഹിരാകാശ ദൂരദർശിനി ഏത് ബഹിരാകാശ ഏജൻസിയുടേതാണ് ?
AISRO
BNASA
CESA
DJAXA
AISRO
BNASA
CESA
DJAXA
Related Questions:
Which of the following is/are correct about Geostationary Orbit (GEO)?
GEO satellites appear stationary from Earth.
They are located at an altitude of 35,863 km.
They offer excellent polar region coverage.
Consider the following about ISRO’s project leadership:
P. Kunhikrishnan was Project Director of Mars Orbiter Mission.
S. Arunan served as Director of Chandrayaan-1.
M. Annadurai was Project Director of Chandrayaan-1.
Which of the following correctly describes satellite constellation requirements?
LEO systems need more satellites than GEO for global coverage.
MEO requires more satellites than LEO.
GEO systems require only 3 satellites for most of the globe.