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Satellite


— Space

Quantum satellite reconfigures itself in orbit

By - July 11, 2015 2 Pictures

In the early days of spaceflight, every new satellite was a one off. Today, satellites are produced in classes, but each new mission still needs a satellite that's individually configured for its role. With the goal of creating a next-generation universal satellite, ESA, Eutelsat, and Airbus Defence & Space have signed an agreement to develop the first fully reconfigurable Quantum satellite.

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— Space

UK consortium proposes mission to provide five-day warning of solar storms

By - July 8, 2015 3 Pictures
Solar storms – or Coronal mass ejections (CMEs) – are caused by the sudden release of built-up magnetic stress in the Sun's atmosphere. On Earth, we see the results of small versions of these when plasma streaming from the sun strikes our upper atmosphere and creates the Northern and Southern Lights (the Aurora Borealis and the Aurora Australis). Sometimes, however, these ruptures can be inordinately large and have the potential to wreak havoc on orbiting satellites, radio networks, and national power grids. In an effort to be prepared well in advance of such events, a UK consortium has proposed a satellite system that can provide as much as five days warning of potentially damaging CMEs. Read More
— Space

EPFL's CleanSpace One satellite will "eat" space junk

By - July 7, 2015 4 Pictures

Three years ago, Swiss research institute EPFL announced its plans to build a spacecraft that could grab orbital debris and then carry it back towards Earth, burning up in the atmosphere with it on its way down. Called CleanSpace One, the satellite was depicted at the time as using a claw-like grasping tool. Now, however, EPFL has announced that it will utilize a folding conical net to essentially gobble up bits of space garbage.

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— Space

ESA's mission to de-clutter low-Earth orbit takes a step forward

By - June 5, 2015 1 Picture

ESA's mission to mitigate the environmental impacts on low-Earth orbit from mankind's relentless march into space has entered a new phase, ahead of its make-or-break review before the ESA's Council of Ministers in December 2016. The e.Deorbit program would launch multiple debris-seeking probes into orbit each year, tasked with the removal of defunct satellites and other potentially hazardous man-made objects from low-Earth orbit.

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— Space

DARPA wants ideas for imaging distant satellites from Earth

By - May 16, 2015 1 Picture

If you browse the internet, it's easy to find an image of the International Space Station taken by an amateur astronomer that looks as if it was taken only a mile away. DARPA wants to go several magnitudes better with a telescopic system that can take detailed images of satellites in geosynchronous orbit. The research agency is seeking ideas on how to achieve this from an unorthodox mix of small businesses, academic and research institutions, and first-time government contractors.

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— Space

Roving soft-robots invade NASA's future technologies shortlist

By - May 14, 2015 1 Picture

The NASA Innovative Advanced Concepts NIAC program has announced 15 phase I winners in its quest to make science fiction science fact. The aim of the program is to encourage the innovation of ideas with the potential to transform future aerospace and exploration operations, but more importantly, it grants us a tantalizing and often fantastical glimpse of what the future may hold.

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