- 1 Vikram-1: India's First Private Orbital Rocket
- 2 Euclid Telescope Discovers the Oldest Known Quasars
- 3 NASA’s Swift Boost Mission
- 4 ISRO Tests SOLVE Solid Motor
- 5 ISRO Conducts Three Gaganyaan Tests
- 6 FCC Approves Sunlight Reflection Satellite
- 7 INS Mahendragiri Joins Indian Navy
- 8 INS Malvan
- 9 Indian Researchers Develop Placenta-on-Chip
- 10 MOF Material Removes Tritium Efficiently
- 11 CeNS Develops Ultra-Sensitive Ammonia Sensor
- 12 World's Largest Synchronized Spintronic Network Demonstrated
- 13 White Rabbit-Based Indian Standard Time Distribution Network
- 14 India Launches Once-Weekly Basal Insulin
- 15 ISRO Conducts Gaganyaan IMAT-05 Test
- 16 Mission Drishti Encounters Anomaly After Solar Storm
- 17 WHO Lists First Ebola BDBV Diagnostic Test
- 18 NeoSep1 Trial for Neonatal Sepsis
- 19 India Approves First Dengue Vaccine
Indian Researchers Develop New Method to Model the Topside Ionosphere
On 8th July 2026, Indian Institute of Geomagnetism (IIG) developed a novel method to reconstruct the topside ionosphere over the Indian region by integrating ground-based and space-based observations.
What is the Topside Ionosphere?
- Upper Portion: The topside ionosphere is the upper portion of the ionosphere located above the peak electron density region.
- Ionized Particle: It contains ionized particles (electrons and ions) that influence the propagation of radio waves.
Significance
- LEO Satellites: Accurate knowledge of electron density in this region is essential because most Low Earth Orbit (LEO) satellites operate within this altitude range.
- Strategic: Variations in electron density directly affect communication ....
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