News tagged with radio communications

A new way to see space – even its junk

When a large radio telescope in the Australian outback was unveiled last week its improved sensitivity was immediately apparent. It transformed images of supernova remnants taken with last year's equipment ...

dateJul 18, 2013 in Astronomy
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New high-speed cameras for Westerbork telescope

(Phys.org) —This week, a team of Dutch astronomers and engineers led by astronomer Joeri van Leeuwen (ASTRON) was awarded a grant to turn the new 'Apertif' receivers on the Westerbork telescope into high-speed ...

dateApr 17, 2013 in Astronomy
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Lightning strokes can probe the ionosphere

(Phys.org) —Thunderstorms, and the resulting partially ionized plasma of the ionosphere, can distort radio signals traveling to satellites important to communications, navigation or national security

dateApr 12, 2013 in Earth Sciences
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Pope to quit Twitter after stepping down

The pope's official Twitter account, which has more than two million followers in nine languages, will close next week when Benedict XVI leaves office, Vatican Radio said Friday.

dateFeb 23, 2013 in Internet
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