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 · Satellites07/07/2026

Open Cosmos promotes shared constellations to expand Earth observation capabilities and reduce costs

Alberto Pérez Cassinelli: Collaboration helps expand operational capabilities and improve economic sustainability.

Argentina · Satellites06/07/2026

Ascentio: How a university-born company survived Argentina’s space cycles and expanded globally

Originating at the National University of Río Cuarto in Córdoba province, it managed to build long-term technological capabilities and withstand irregular investment cycles.

Argentina · Satellites01/07/2026

Atenea: The Argentine satellite that flew on Artemis II and validated deep-space technologies

Fernando Filippetti, director of the ASTAR Project, outlined the details of the initiative, in which a 10 kg satellite was used to validate technologies in deep-space conditions.

Globales · Satellites02/06/2026

Ground stations, HAPS and LEOs, a coexistence with strong potential

A report by HAPS Alliance outlines the benefits of converging technologies that can provide complementary connectivity. Certain technologies can help enable this complementarity. However, challenges remain to be addressed, ranging from spectrum overlap to regulatory and commercial issues.

Globales · Satellites21/05/2026

SpaceX reveals financials: losses continue, but company bets on disruptive businesses

The company whose principal shareholder is Elon Musk reported revenue of US$18.7 billion in 2025, but its losses reached US$4.9 billion. Looking ahead, it is targeting the lunar economy and orbital computing.

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