NASA tracks a massive 520-foot asteroid to make its close approach towards Earth on 18 September

Asteroid Alert! (Image: Canva)

For many, the night sky is a source of wonder. Every so often, a large visitor from space makes headlines. Scientists now closely watch asteroid 2025 FA22 as it nears Earth. What makes this asteroid significant?

How Close Will Asteroid 2025 FA22 Come to Earth?

NASA confirmed the asteroid will fly by on 18 September. It is about 520 feet wide and travels at 24,127 miles per hour. At its closest, it will be 523,000 miles from Earth. While this seems far, space experts say it is relatively close. The asteroid belongs to the Aten group. These objects are known for crossing Earth’s orbit.

Does It Pose Any Danger to Earth?

Experts say 2025 FA22 poses no threat at all. NASA only calls an asteroid hazardous if it is closer than 7.4 million kilometres. It must also be wider than 85 metres. This asteroid does not meet either condition. Why do scientists still track such objects closely? Even subtle changes in direction can alter the course of an asteroid considerably. That is why global space agencies keep constant watch.

What Are India’s Plans to Study Asteroids?

ISRO Chairman S. Somanath recently revealed India’s space strategy. The goal is to study large asteroids like Apophis. Apophis is expected to pass by in 2029. India aims to work with NASA, ESA, and JAXA on asteroid missions. Future plans include sending spacecraft to land on asteroids. The purpose is to understand their composition and behaviour.

Why Is 2025 FA22 Worth Monitoring?

Although harmless now, the asteroid is a reminder of space's unpredictability. Clear skies may conceal sudden surprises. This attitude emphasises the necessity of careful tracking and research. Scientists will watch closely as the asteroid passes by. The incident emphasises the significance of space observation systems.