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Are we facing another mass extinction event?

Are we facing another mass extinction event?

In the last 500 million years there have been five mass extinction events wiping, over 90% of all species that have ever lived on earth has gone extinct. Now, according to some reports the impact of the human race has increased extinction rates and threatens to cause another mass extinction event. So are we really facing another mass extinction event? Nov 20, 2017
Are we facing another mass extinction event?

Are we facing another mass extinction event?

In the last 500 million years there have been five mass extinction events wiping, over 90% of all species that have ever lived on earth has gone extinct. Now, according to some reports the impact of the human race has increased extinction rates and threatens to cause another mass extinction event. So are we really facing another mass extinction event? Nov 20, 2017
Fireball spotted falling to Earth in space station timelapse

Fireball spotted falling to Earth in space station timelapse

What looks like a ball of fire has been spotted in a timelapse filmed by Italian astronaut Paolo Nespoli while flying toward Kazakhstan. The fire ball has been ruled as either a meteor or even possibly a piece of space debris breaking the atmosphere.  Nov 20, 2017
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