What is Elon Musk’s Starlink satellite internet service and when will it launch in India?

How does Starlink work?

Unlike traditional satellite internet, which is based on a single geostationary satellite orbiting at an altitude of about 35,000 km above the planet, Starlink satellites fly much closer to the surface, at a distance of about 550 km, Reduce latency and increase connection bandwidth. Each satellite uses four phased array antennas and two parabolic antennas to increase capacity.

A Starlink satellite. (Photo: Starlink)

Starlink satellites also use advanced technologies such as optical space lasers, ion propulsion systems, and self-orienting antennas to communicate with each other and with ground stations. While the project is currently in beta testing, SpaceX plans to launch thousands more satellites in the coming years to provide global coverage and provide truly universal Internet access.

To use Starlink, you need a Starlink kit that includes the Starlink dish, WiFi router/power supply, cables, and base. The dish is self-orienting and connects quickly as long as there is a clear view of the sky. You can use the Starlink app to manage your service and check signal strength.

How fast is Starlink?

According to the latest data from Ookla, a website that measures Internet performance, Starlink’s average download speed in the US was just 67Mbps in the first quarter of 2023. This is a far cry from 300Mbps which Musk claims the service will reach by the end of the year. 2021. It’s also lower than the 91Mbps speeds Starlink achieved in early 2022, suggesting the service may be struggling to keep up with growing demand from customers.

Starlink still outperforms its satellite competitors, Viasat and HughesNet, which have average download speeds of 34Mbps and 15Mbps respectively. But it fell short of the average fixed broadband speed in the US, which was 193Mbps over the same period. The service also has high latency and variable performance, depending on factors like weather, location, and time of day.

Starlink says it is constantly improving its service by launching more satellites, installing more ground stations and upgrading software. The company also plans to offer a cheaper and more portable version of the dish antenna later this year. But until then, Starlink users may have to accept less than stellar speeds.

Why use satellite service via fiber optic cable?

Satellite internet may not be as fast as fiber optic cable, but it has one big advantage: accessibility. Unlike fiber optic cables, which require time-consuming infrastructure to reach remote areas, satellite internet can transmit signals from the sky to almost anywhere on Earth. That means people living in rural or underserved areas can enjoy broadband speeds that are equivalent to or better than DSL or cable. However, Starlink plans to improve speed and latency by launching new low earth orbit satellites.

How popular is Starlink?

Starlink hardware includes satellite dishes and routers. (Photo: Starlink)

According to SpaceX, Starlink had more than 400,000 global subscribers as of May 2022, a significant increase from 250,000 subscribers in March. The Starlink app also made its debut on the list of 100 most downloaded iPhone apps in the US on Apple’s App Store in September, showing growing demand for the service.

Is Starlink available in India?

Starlink is expected to launch its services in India soon. The company is said to have written to the Telecom Regulatory Authority of India (TRAI) to facilitate approval to use satellite technology for Internet access in remote areas. However, there is currently no launch date or pricing plan.

But the Elon Musk-owned company is not the only player in the race to provide satellite internet in India. Telecom giants Airtel and Jio are also preparing for this emerging market. Airtel-backed OneWeb and Jio’s satellite arm, Jio Space Technology, have applied for a GMPCS license, which is a prerequisite for offering satellite-based communication services.

Why is Starlink controversial?

To realize Starlink’s vision of providing worldwide Internet access, the sky will need thousands of additional satellites. Astronomers and environmentalists worry that this will disrupt the natural beauty and balance of the night sky, as these low-orbiting satellites are highly visible and reflective, At the same time, it creates streaks of light in the dark sky. This hinders astronomical observations and even wildlife behavior.

Despite Starlink’s efforts to mitigate this problem by testing different designs and coatings for its satellites, many experts remain unconvinced and are concerned about the long-term effects of large-scale deployment of such artificial objects in space. The Starlink controversy highlights the need for more regulation and oversight of the rapidly growing private space industry, as well as more dialogue and cooperation between different stakeholders.