Air leaking from Russian side of International Space Station

A small air leak has developed on the Russian side of the International Space Station. (Reuters)
Updated 30 August 2018
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Air leaking from Russian side of International Space Station

CAPE CANAVERAL: A small air leak has developed on the Russian side of the International Space Station.
NASA and Russian space officials stressed Thursday that the six astronauts are in no danger.
But both the crew and ground controllers are working hard to isolate the leak.
Russian officials say the pressure leak was detected Wednesday night and may be the result of a micrometeorite strike. It’s believed to be in the most recent Soyuz capsule docked at the space station. This Soyuz — one of two up there — arrived at the orbiting lab in June with three astronauts. It’s their ride home, too, come December.
The 250-mile-high outpost is home to three Americans, two Russians and one German.


King Abdul Aziz City for Science and Technology unveils self-guided Black Shark boat at 38th GITEX Technology Week

The development of the Black Shark smart boat is part of a KACST initiative to localize and transform transport technology and logistics, to help achieve the aims of Vision 2030. (SPA)
Updated 20 October 2018
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King Abdul Aziz City for Science and Technology unveils self-guided Black Shark boat at 38th GITEX Technology Week

  • These trucks are equipped with electronic pairing technologies, which effectively improve the shipping and distributing of goods, reduce human error

JEDDAH: King Abdul Aziz City for Science and Technology (KACST) has unveiled its Black Shark self-guided boat at the 38th GITEX Technology Week in Dubai. The vessel, which can carry out coastal surveillance and many other tasks, was developed in collaboration with Taqnia for Robotics and Smart Systems.
The development of the craft is part of a KACST initiative to localize and transform transport technology and logistics, to help achieve the aims of Vision of 2030.
The boat includes sensor systems that allow it to monitor and create a 3D map of a 200-meter area surrounding the boat, and automated control technology that gives it the ability to navigate independently and avoid collisions without human input. It can also be equipped with a flexible range of weapons, acting as a firearms platform that uses gyroscopic self-balancing technology. It has the ability to survey beaches at a range of 15 kilometers, in addition to accurately identifying its precise location with a margin of error of less than 20 centimeters using differential GPS, as well as specifying, monitoring and tracking targets.
The Black Shark also has long-range radar that covers up to 150 kilometers, and a telecommunication system to track its location, monitor its status and connect to multiple domains through command centers that allow wireless communication and remote control. It is fitted with a digital camera powered by electro-optic and infrared technology that can produce HD-quality video, and also has night vision capability.
As part of its initiative to develop transport technology and logistics, KACST has also worked on automated control technology, included self-driving heavy-duty trucks, with the University of California, Berkeley. These trucks are equipped with electronic pairing technologies, which effectively improve the shipping and distributing of goods, reduce human error, preserve resources, and reduce harmful emissions and fuel consumption.
The same technology can also, for example, transform a four-wheel-drive vehicle into a remote-controlled vehicle equipped with video cameras, infrared technology, a microphone and a control device wirelessly connected to a command center, where an operator can guide it using images from the video cameras.