(GIST OF SCIENCE REPORTER) STARLINK SATELLITE INTERNET


(GIST OF SCIENCE REPORTER) STARLINK SATELLITE INTERNET

(APRIL-2025)


STARLINK SATELLITE INTERNET

After Airtel, telecom giant Jio has also signed a deal with SpaceX to bring Starlink satellite internet to India.

Jio–SpaceX Partnership

Objective: To extend high-speed satellite internet to even the most remote and rural parts of India.

How it works:

  • Jio’s strength: World’s largest mobile network by data traffic and user base.

  • SpaceX’s strength: Global leader in low-Earth orbit (LEO) satellite internet through Starlink.

  • The partnership aims to combine Jio’s reach and Starlink’s tech to offer reliable broadband across India. Airtel–Starlink Agreement

  • Airtel is also in talks with Starlink to provide satellite-based internet services. 

Under this deal:

  • Airtel may sell Starlink devices through its retail outlets.

  • The two will work together to bring fast internet to rural schools, healthcare centres, and remote villages, helping bridge India’s digital divide.

What is Satellite Internet?

  • Satellite internet provides internet access through communication satellites orbiting Earth.

  • If it offers high-speed connections, it’s called satellite broadband.

Two Types of Satellite Internet:

1. Geostationary satellites (older tech): Stay fixed over one spot on Earth. Provide good coverage but with high latency (delay).

2. Low-Earth Orbit (LEO) satellites (new tech): 

  • Move closer to Earth.

  • Offer low-latency, high-speed internet (like what Starlink offers).

  • Better suited for real-time applications like video calls, online gaming, etc. 

Why is This Important for India?

  • Many remote and rural areas in India still lack good internet.

  • Satellite internet can reach places where fiber cables can’t go — like mountains, deserts, forests, or isolated villages.

• It helps in:

  •  Improving education (online learning in rural schools)

  • Strengthening healthcare (telemedicine in remote areas)

  • Supporting businesses and startups in far-flung areas

Significance of Satellite Internet

1. Wider Availability

  • Can provide internet even in remote mountains, deserts, or villages where no cables or towers exist.

  • Makes internet truly global.

2. Faster & Cost-Effective

  • Modern satellite internet can be 10 to 35 times faster than old dial-up connections.

  • It’s becoming cheaper than laying fiber-optic cables, especially in hard-to-reach areas.

3. Eco-Friendly Installation

  • No need to dig up land or build tall towers.

  • Less damage to nature and landscape.

Challenges / Disadvantages

1. Latency (Delay)

  • Data takes time to travel to space and back.

  • Even a split-second delay can affect video calls, gaming, or live interactions. 

2. Weather Dependent 

  • Rain, storms, and strong winds can weaken or break the signal.

  • Unreliable during extreme weather.

3. Obstructions

  • A clear view of the sky is essential.

  • Trees, buildings, or hills can block the signal.

4. Monopoly Risks

  • Currently dominated by big tech giants like Elon Musk (Starlink), Google, and Facebook.

  • Risk of monopolistic practices and data control.

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Courtesy: Science Reporter