Wild crazy news on the social networks was buzzing about a meteorite crash which injured over 900 in Russia.
As with most things on the social networks, the key is
patience to see if they actually are true, or just some viral feed which is
false.
Nope. This one was real.
WOW.
As the cops are more corrupt in Russia than those they
supposedly protect, everyone has a dashboard cam in their cars, and videos of the
11 metric tonne piece of space rock zooming past at about 54,000 kph (33,000
miles/hour) across the early morning sky were phenomenal.
At about 30-50 km (18-32 miles) above the ground, the
pressure from our atmosphere caused the giant space rock to explode in what
would have been the equivalent of a nuclear warhead going off above a populated
area.
All electronic devices went dark as the radiation from the
blast interfered with the Earth’s electro-magnetic field. Slowly electronic
devices came back to life, but mobile communications are still being affected
as there is still trace amounts of interference in the atmosphere keeping
people’s smartphones, GPS, satellite signals, even AM and FM radio station
frequencies sporadic at best – as of this writing.
There was one video where it was deathly quiet, as the world was just starting to wake up, only to have that silence literally shattered by a mega-big bang, which startled me as I watched the video. The big bang is
followed by several micro bursts and the sounds of glass breaking as windows succumb
to the supersonic waves travelling faster than the speed of sound. Car alarms,
people in panic, and a rush of sirens can be heard after that.
Tweets at the time echoed people’s thoughts affected by the
unexpected visitor from a distant galaxy – that the world was ending.
That’s probably what ran through the dinosaur’s minds as
rocky rubble fell from above, as the sky light up ablaze in a fiery burst of
light.
Although American President Barack Obama is trying to make
peace with the yahoo rednecks of the National Rifle Association, as he battles
gun control to make his country safe, there are things which are far more
dangerous, and even further out of our control than guns.
The Earth – our only place of refuge in the vastness of
space – is pummelled by space dust, and meteorites every day. Just the average
size of these rocks making it through our atmosphere is no bigger than the tip
of your thumb – so we hardly take any notice.
But when a rock the size of small car crashes into the
Earth, the world wakes up to the fact that we’re living in a dangerous part of
the universe.
We’ve been remarkable lucky over the past 100,000 to 200,000
years – the time frame for when humans first walked on the Earth.
Unlike our predecessors, the dinosaurs, we’ve been quite
lucky, considering all the enormous space rocks the size of small planets
hurtling through space in all directions.
These fragments left over from the big bang which spawned
our universe and form the building blocks for everything within it – including us
– continue like billiard balls, rolling through space, colliding with one
another all the time.
It’s a mixed blessing of sorts that we haven’t witnessed
anything worse than today’s meteorite shower disrupting our world more often.
On the one hand, it’s scary as hell – especially when scientists, military
experts and academics admit that we currently have no way to defend ourselves from these falling space rocks from the sky.
But from the point of view of an amateur astronomer, it’s so
cool to see space science in action. Unlike the other sciences, where you can
simply create a hypothesis and test it, theories about the big bang, the early
formation of the universe, or even where did we all come from in the first
place aren’t nearly so easy to prove.
Putting that thought aside, today’s close call with a
meteorite in Russia is an eye opener for us all – because the “wow” and the
scary factor win.
I think I’ll go now, and hide under the bed.

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