Current Affairs - International - Discussion

NASA observes the South Atlantic Anomaly(SAA), a strange dent in Earth's magnetic field over South America and the nearby Atlantic Ocean which was there for more than 10 years is growing and splitting this change in the magnetic field will affect the earth. The scientists of NASA in geomagnetic, geophysics, and heliophysics research groups observe and model the SAA to monitor and predict its future changes to help with the challenges in satellite missions and humans in space.