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FCC commissioner warns U.S. influence on satellite spectrum debates could wane

A member of the Federal Communications Commission warned that declining American influence could make it harder to secure support for key satellite industry priorities at international conferences. The post FCC commissioner warns U.S. influence on satellite spectrum debates could wane appeared first on SpaceNews.

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EchoStar sells more direct-to-device spectrum for bigger SpaceX stake

Geostationary satellite operator EchoStar is selling another batch of radio frequencies to help improve SpaceX’s direct-to-cell services in the United States, in return for $2.6 billion worth of the company’s stock. The post EchoStar sells more direct-to-device spectrum for bigger SpaceX stake appeared first on SpaceNews.

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D-Orbit and mhackeroni conduct in-orbit cybersecurity competition

SAN FRANCISCO – Italian space logistics company D-Orbit announced the conclusion Nov. 6 of CTRL+Space, Europe’s first in-orbit Capture-the-Flag (CTF) cybersecurity competition and the first live CTF contest involving multiple satellites. Italian CFT team mhackeroni worked with D-Orbit to organize the CTRL+Space competition. The European Space Agency Security Cyber Centre of Excellence and the ESA

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Nuclear energy is key to American leadership in space

The future of American leadership in space will hinge on one factor: the ability to generate high power on orbit and on the surface of celestial bodies such as the moon. From a physics standpoint, nuclear energy offers the highest energy density available for spacecraft, enabling more efficient and compact power generation compared to solar.

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Who has the best map of orbit?

How precise are satellite collision-avoidance platforms? Artificial intelligence is helping space trackers get a handle on increasingly congested orbits, but physics and math are only part of the challenge in a domain where debris, satellite maneuvers and solar weather can quickly rewrite the map. Companies tend to share their performance metrics only with customers, but

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Managing space domain awareness data has become a greater challenge than collecting it

Demand has never been greater for the monitoring of objects in orbit and the coordination of their safe movement. The number of active satellites in low Earth orbit (LEO) has surged from less than a thousand in 2019, when SpaceX began launching its colossal Starlink broadband constellation, to more than 10,000 today. As other megaconstellations

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