Scientists' urgent call to stop the expansion of LEO constellations

They point to the adverse effects already occurring for astronomical observation. They also point to the possibility of an increase in space debris. They call for a comprehensive study of the space ecosystem before resuming launch authorizations.

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Globales · Satellites · Spectrum23/12/2025

Starlink to compete with communications service providers starting in 2027

This has been stated by SpaceX, with its focus on U.S. territory. The company is expected to offer direct-to-consumer broadband services using the spectrum it has acquired from EchoStar in the 2 GHz band.

Chile · Satellites · Operators01/12/2025

Entel’s D2D proposal shakes up the regional landscape

It is the first service of its kind in the Latin American region. It uses the 1,900 MHz band with a 5 MHz bandwidth and is supported by the 650 Starlink LEO satellites operating over Chilean territory.

Globales · Satellites15/09/2025

Satellites and precise positioning redefine vehicle automation

The Chinese automaker Geely launched 11 satellites to achieve high-precision positioning and IoT communications. The cases of Honda and Toyota, and the delay of U.S. and European manufacturers.

Globales · Satellites17/07/2025

Direct-to-Device: Two competing models in active testing phase

On one side are the established operators offering mobile services via satellite; on the other, the new entrants relying on large LEO constellations. Revenue forecasts project US$36 billion from D2D (direct-to-device) services by 2033.

Globales · Satellites16/07/2025

SES: MEO expansion aims for 100-satellite fleet

This was confirmed by Alan Mattos, Senior Solutions Engineer at the company. It will mark the culmination of a three-stage process that leverages the unique characteristics of medium Earth orbits.

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