Tag Archives: 15th February 2013

Incoming!

45 metres long.  About the size of a Boeing 757. 130,000 tons.  Heavier than a fully loaded Nimitz class carrier. 2.5 Megatonnes of tnt equivalent if it hit.  That’s six Polaris missiles worth of bang. Right now it’s heading our way.  … Continue reading

Posted in Asteroid, Astronomy, Baker Street Irregular Astronomers, Binoculars, End Of World, Telescope, The Astronomer's Den | Tagged , , , , , , , , | 4 Comments