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Fuerzas espaciales

Para tratar de todas las novedades relacionadas con la conquista (militar o no) del cosmos.

2 Temas 6 Mensajes
  • United States Space Force

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    0 Votos
    2 Mensajes
    43 Visitas
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    · Artículo sobre el Spaceflag 24-1: https://www.spaceforce.mil/News/Article-Display/Article/3767362/preparing-for-tomorrow-space-flag-24-1-strengthens-operational-readiness/

    · Además, están sondeando mediante una RFI crear una constelación de satélites en la órbiata media para comunicaciones: https://sam.gov/opp/1d9dd95088e24f46b2cbe770f4f9fc36/view

    "*Description
    The US military must preserve its asymmetrical advantage given a contested, degraded, and operationally limited space environment. The capabilities provided by Narrowband (NB) SATCOM are critical to the US military and its allies and they must continue to evolve in order to address expanding needs, benefit from emerging technologies, and to mitigate future threats. For the purposes of this RFI, NB is defined as the frequencies utilized for satellite communications between 244-318 MHz (legacy 5/25 kHz channels) and 280-380 MHz (5 MHz WCDMA channels).
    ...
    Specifically, information is sought on capabilities and technologies that enable satellites to provide continued support of the NB SATCOM services provided to WCDMA-capable user terminals from a proliferated MEO space segment. Continuation of these services to the current set of user terminals creates an opportunity to increase space segment resiliency on the path to a more capable and resilient architecture. Additionally, if there are software or hardware modifications that user terminals may have to consider in order to be supported from MEO, those should be identified in the response.

    The intent of this overall effort is to explore opportunities for non-traditional and/or traditional space, ground, and terminal vendors to rapidly manufacture, integrate, and make available for launch, transitional NB SATCOM solutions that are interoperable with fielded NB SATCOM terminals, and to better understand the opportunity and pathways to gracefully and efficiently evolve space, ground, and terminal segments to deliver resilient modern NB capabilities.

    Of concern, are the ability to begin transitional service delivery in 2031; the efficiency, cost, and timeliness of transitional services; and the extent to which transitional services support a pathway to resilient and modern (5G-like) services of the future. Responses to this request will aid in shaping the NB SATCOM transition from MUOS to a future NB architecture. In answering the specific questions below, responses should include clarity on the Responder’s ability to meet the priorities, potential tradeoffs, limitations, and risks.* "

  • Seguimiento de lanzamientos de cohetes en tiempo real

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    4 Mensajes
    125 Visitas
    T

    El lanzamiento en concreto sin más:

    https://youtu.be/8m0TY6i1Kuo?si=8KHEHtHgvdS1DPU1