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Domain: utias-sfl.net

Stories and comments across the archive that link to utias-sfl.net.

Stories · 2

  1. Mini Satellites Could Revolutionize Space Industry

    Science · Space · · posted by ScuttleMonkey · from the smaller-cheaper-space-junk dept. · 194 comments
    An anonymous reader writes "Space Daily reports that University of Toronto researchers are working on a project that could replace conventional satellites with a miniature version no larger than a milk carton. From the article: "At only 3.5 kilograms, the Canadian Advanced Nanospace eXperiment 2 (CanX-2) will test small, low-power devices that could lay the groundwork for flying formations of small satellites that could eventually replace larger, more expensive satellites."

  2. RedHat eCOS Flies in Space

    Science · Space · · posted by michael · from the flies-in-space dept. · 25 comments
    Brindafella writes "Brindafella reports that Redhat is flying in space as the OS for Canada's Smallest Satellite: The Canadian Advanced Nanospace eXperiment (CanX-1)[300k PDF], one of the flock of 1kg pico-satellites launched on 1 July 03 by a Russian rocket. Redhat eCos stands for embedded Configurable operating system, an open source real-time operating system (eCos Home Page). See the eCos Programmer's Guide for the CubeSat Computer: Introduction, Hardware Model, Development Setup, and Loading the eCos. The CANX-1 site at the University of Toronto, Canada gives more details, such as: The satellite is a 10cm cube, with a mass less than one kilogram; The satellite will generate about two Watts of peak power using direct energy conversion; Main Computer Board - Atmel AT91R40807 based on ARM7TDMI Thumb Processor, 40 MHz, 1 MB SRAM, 32 MB Flash, 200 mW max, 98 x 96 x 8 mm."