[IMPORTANT]
7 satellites Qs from #UPSC PYQs for you to revise
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1. 2010
Tip: Track all major satellite launches..
..be it in India or the world

2. 2011
Earth's attraction → desired acceleration of motion to the artificial satellite

3. 2018
GSLV: Communication Satellites
PSLV: Earth Resources Monitoring Satellites

4. 2019
Interesting correlation of satellites with earthly activities

5. 2022
Solar flares impact only upper atmosphere
this implies no tsunamic or forest fires
(ye humne iss PYQ se seekha)

6. 2023
GNSS: Global Navigation Satellite System
A satellite constellation providing Positioning, Navigation & Timing (PNT) services on global/regional level
Major global and regional ones apart from GPS:
• QZSS (Japan)
• Galileo (Europe)
• GLONASS (Russia)
• IRNSS / NavIC (India)
• BeiDou / BDS (China)
QZSS - Quasi-Zenith Satellite System-regional augmentation system and GPS-based
IRNSS—regional—aspiring to expand globally over time. (Q seen in 2018)

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