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Showing posts with the label Global Positioning System

Space weather today! Chances of a solar storm?

Mars Mission, Rosetta, International Space Station and the myriad number of man made satellites orbiting the planet, have already made it obvious that the human race has reached an age where it is looking further beyond its home, the Earth. And now, with companies like Virgin Galactic closer to offering sub orbital space trips to one and all (who can afford it), it has become paramount that we look at the weather outside our Earth before embarking on a journey beyond our clouds. But what is space weather like ? 
We do know that outer space is a cold cold space and lacks any air. Astronauts head out for space walks in protective suits and a sufficient supply of oxygen, just the way we all saw in the movie Gravity. But it is not just the temperature and lack of air that we need to worry about, it is solar and magnetic activity in outer space that can impact us. 
What is Space weather
Space weather studies the impact of solar radiation and other high energy particles from outer space on t…