Aditya-L1 captures solar shock near the Sun; Indian scientists warn of potential space storm risks

Aditya-L1 reveals hidden solar shock zone, warns of solar storms that could affect Earth's satellites. (Image: Canva)

• Indian scientists captured early solar shock wave near the Sun.
• Discovery used Aditya-L1 and ground-based radio telescope data.
• Breakthrough may improve space weather prediction and warnings.

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A major solar breakthrough by Indian scientists could sharpen how the world predicts space weather. For the first time, researchers have captured the early formation of a powerful shock wave close to the Sun. This is a region long debated in solar physics.

These shocks are driven by violent solar eruptions. They can accelerate charged particles to extreme speeds. When directed towards Earth, they have the potential to disrupt satellites, GPS navigation and communication systems.

What Exactly Did Scientists Discover?

The team observed a shock wave forming approximately 130,000 kilometres above the Sun’s surface. This is a crucial region where coronal mass ejections (CMEs) rapidly expand and interact with surrounding solar material.

The shock was found to be driven by a fast-moving coronal mass ejection from the Sun. These eruptions hurl charged particles and magnetic energy into interplanetary space.

Powered by Aditya-L1 and Ground Telescopes

The discovery was made using data from Aditya-L1, India’s first dedicated solar observatory. Scientists from the Indian Institute of Astrophysics (IIA), led the study.

Researchers also combined space-based data with observations from the Gauribidanur radio telescope in Karnataka. This dual approach significantly improved precision and allowed scientists to pinpoint where the shock formed.

Why Are Solar Shocks Dangerous?

When solar shock waves travel outward, they accelerate particles. These energetic particles can reach Earth rapidly and disturbs Earth’s magnetic field. This disturbance creates geomagnetic storms that can damage satellites and navigation systems.

GPS accuracy may decline during severe solar activity. Communication signals may weaken or fail entirely and the power grids could face temporary blackouts.

A Closer Look at the Breakthrough 

The region where solar shocks first emerge has puzzled researchers worldwide. Previous observations hinted at possible formation zones, but direct detection remained elusive. This new finding provides concrete evidence of shock formation much closer to the Sun than previously confirmed.

By understanding where and how shocks develop, scientists can refine space weather models. Improved modelling strengthens early warning systems for potentially hazardous solar activity.

Will these Solar Storms affect India? 

Solar storms do not recognise national boundaries. If a powerful eruption is directed towards Earth, India could experience similar impacts as any other nation.

As the Sun approaches periods of heightened activity, such vigilance becomes increasingly essential.  But with Aditya-L1 watching closely, India now stands at the forefront of solar science.