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 by Staff Writers Cape Town (XNA) Dec 31, 2018
Africa's most advanced nanosatellite, developed by South Africa, was successfully launched on Thursday, the South African Department of Science and Technology said. "[Today] marks another historic milestone for South Africa with the successful launch into space of the continent's most advanced nanosatellite to date, ZACube-2, in the early hours of this morning," the department said in a statement. The ZACube-2 took off at 04:07 a.m. with the Russian Soyuz Kanopus mission from Russia's Vostochny spaceport, the statement said. The cube-satellite, which left the earth together with small satellites from the United States, Japan, Spain and Germany, is orbited as secondary payload in a launch mission designed for real-time monitoring of natural and manmade disasters and other emergencies, according to the statement. South African Minister of Science and Technology Mmamoloko Kubayi-Ngubane congratulated the team behind this historic moment, saying the launch of ZACube-2 represents a significant milestone in the nation's ambition to become a key player in the innovative utilization of space science and technology in responding to government priority areas. "I am particularly excited that the satellite was developed by some of our youngest and brightest minds under a program representing our diversity, in particular black students and young women," she said. The ZACube-2 will provide cutting-edge remote sensing and communication services to South Africa and the region with a mission to monitor the movement of ships along the South African coastline with its automatic identification system (AIS) payload. The satellite is a technology demonstrator for Maritime Domain Awareness (MDA) that will provide critical information for South Africa's oceans economy, the statement said. "This satellite will help us monitor our ocean traffic as part of our oceans economy and also monitor veld fires and provide near real-time fire information ensuring a quick response time by disaster management teams," Kubayi-Ngubane said. Weighing just 4 kg, the ZACube-2 is South Africa's second nanosatellite that has been launched into space and three times the size of its predecessor, TshepisoSat.
Pre Launch Report The ZACube-2 will be launched together with small satellites from the United States, Japan, Spain, and Germany and will be orbited as secondary payload in a launch mission designed for real-time monitoring of natural and manmade disasters and other emergencies. ZACUBE-2, described as the most advanced on the continent, will provide cutting-edge remote sensing and communication services to South Africa and the region. Weighing just 4kg, the ZACube-2 is South Africa's second nanosatellite to be launched into space and three times the size of its predecessor, TshepisoSat. It is regarded as the continent's most advanced cube satellite and is in fact a precursor to the MDASat - a constellation of nine nanosatellites that will be developed to provide cutting-edge very high frequency data exchange communication systems to the maritime industry. The project, which is funded by the Department of Science and Technology (DST), supports Operation Phakisa. The DST's entity, the South African National Space Agency (SANSA), in cooperation with the University of Montpellier, the French Embassy and the Paris Chamber of Commerce, manages the project. In April this year, the Minister of Science and Technology Mmamoloko Kubayi-Ngubane, attended the send-off ceremony and met the team young people who worked on the Zacube-2. At the time, the nanosatellite was scheduled for launch from India, in June 2018. Excess capacity induced by primary and secondary payloads on India's Polar Satellite Launch Vehicle, resulted in a delay and an alternative arrangement was made. "The launch of ZACube-2 represents a significant milestone in the nation's ambition to becoming a key player in the innovative utilization of space science and technology in responding to government priority areas," said Minister Kubayi-Ngubane. The satellite is a technology demonstrator for Maritime Domain Awareness (MDA). It will monitor the movement of ships along the South African coastline with its automatic identification system (AIS) payload. The AIS navigational data will be provided to the South African Government in support of its broader Operation Phakisa initiative to grow our maritime economy. The satellite also carries a camera that will detect veld fires from space. "This is the most technological advanced nanosat that will provide critical information for our oceans economy (Operation Phakisa). I am particularly excited that the satellite was developed by some of our youngest and brightest minds under a programme representing our diversity, in particular black students and young women." The ZACube-2 will be given a new name soon, following a national satellite naming competition launched in April by the South African Agency for Science and Technology Advancement (SAASTA), an entity of the DST. SAASTA received over 300 entries from Grade 4-12 learners. The results have been finalised and the new name of the nanosatellite will be announced in due course. Source: Xinhua News
Mission accomplished for ESA's butane-propelled CubeSat Paris (ESA) Dec 27, 2018 The cereal-box sized GomX-4B - ESA's biggest small CubeSat yet flown - has completed its mission for the Agency, testing out new miniaturised technologies including: intersatellite link communication with its GomX-4A twin, a hyperspectral imager, star tracker and butane-based propulsion system. "This multifaceted little mission has performed extremely well in flight," says Roger Walker, overseeing ESA's Technology CubeSats. "What its results demonstrate is that European CubeSats are now ready for ... read more
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