satellites

What Would Happen If Every Satellite Suddenly Died?

Imagine totally disconnecting from the world at large: internet, mobile service, television — all totally gone, leaving you free from virtual distractions and the accompanying stress. It’s a fantasy most people have had at some point, even if they never plan on following through. But what would happen if everyone was suddenly cut off — and it wasn’t by choice?


Infrared NASA Image Shows The Path Of Oklahoma’s Devastating Tornado

On May 20, the Newcastle-Moore tornado tore across central Oklahoma for 39 minutes, killing 24 people and causing an estimated $US2 billion in damage. The NASA image above shows the 27km tract of scraped earth the disaster left in its wake in striking relief..


Even Boring Weather Is Stunning Through A Satellite’s Eyes

This dynamic GIF of the Earth was created by images captured by NASA’s GOES-14 weather satellite on May 22. There’s nothing outstanding about the weather report on this particular day, but look at how the GIF shows our blue marble moving and breathing in black and white. Lovely!


A Dead Satellite Could Ruin Weather Prediction For Years

While extreme weather events seem to come and go more often than ever, our ability to forecast them does at least help us minimise risk to human life. But an impending weather satellite outage could make events like yesterday’s devestating tornado even harder to predict — for up to three years.


Earth, As Seen By Smartphone Satellites

A few months ago, NASA sent some Nexus Ones into space to see if a smartphone could hold its own against the million dollar satellites already up there. The answer is “not exactly”. When it comes to photography, it’s probably best to stick with the space-professionals.


How NASA’s Fermi Telescope Sidestepped A Gigantic Space Crash

There’s are kinds of asteroids and other debris cruising through space, but a lot of the really dangerous stuff is stuff we put there ourselves. NASA’s cosmic bubble-spotting Fermi telescope almost had an intergalactic fender bender, but not with some epoch-old rock floating through the cosmos. No, it almost got crushed by some Cold War-era rubbish.


Giz Explains: How The US Built Its Super-Secret Spy Satellite Program

Ethics aside, espionage is an indispensable part of statecraft. The Intelligence, Surveillance and Reconnaissance (ISR) information gathered helps steer national policy decisions for everything from mundane trade negotiations to the blackest of ops.


Farmland Sure Looks Pretty From Space

You’d be forgiven for thinking that this was a beautifully textured piece of modern art. It is in fact a view of the rolling hills of farmland in the northwest United States, pictured by the Korea Aerospace Research Institute’s Kompsat-2 satellite.


The Very First Picture Of Earth Beamed From Outer Space

What with today’s fancy Doppler radars and forecast graphics and fear mongering, it’s refreshing to get a glimpse of the relative simplicity in man’s very first attempt at remotely monitoring the shifts in Earth’s climate. After capturing the above images on April 1, 1960, TIROS-1 (Television Infrared Observation Satellite) only stayed in operation for 78 days before ending its historic run.


Google Maps Reinterpreted As Persian Rugs Are Beautifully Complex

Sometimes, Google Maps throws up some striking imagery. Now, David Thomas Smith has seized on some of the more striking elements to create a series of artworks that combine satellite images with inspiration from traditional Persian rug-making. The results are stunning.


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