Thermal & Magnetic Structure of Solar Coronal Holes
Recently, in a study by the Indian Institute of Astrophysics (IIA), astronomers successfully mapped the thermal and magnetic properties of solar coronal holes, which influence space weather and impact the Indian monsoon.
What are coronal holes and why do they matter?
- Coronal holes are dark regions in X-ray and ultraviolet images of the Sun, with open magnetic field lines that release high-speed solar winds (450-800 km/s).
- These solar winds affect satellites, Earth's ionosphere, radio communications, and even contribute to geomagnetic storms.
- Recent studies suggest that coronal holes influence Indian monsoon variability, making their study crucial.
What are the key findings of ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Science & Technology
- 1 Skin Health Gets Global Attention
- 2 Scientists Pioneer Ultra-Sensitive Cryo-EM with MagIC and DuSTER
- 3 Axiom Mission 4 (Ax-4)
- 4 Antibiotic-Producing Thermophilic Bacteria
- 5 Superheated Plasma
- 6 Scientists Discover Key to Delaying Female Fertility Decline
- 7 Strawberry Moon
- 8 Bharat Gen: Multilingual AI for Every Indian
- 9 India Demonstrates Quantum Entanglement-Based Secure Communication
- 10 Indigenous VTOL UAV ‘Rudrastra’
