oh i was just saying i agree with you sorry it slipped!

 

From Wiki:

"The impactor's estimated size was about 10 km (6 mi) in diameter and may have released an estimated 400 zettajoules (4×1023 joules) of energy, equivalent to 100 teratons of TNT (1014 tons),[16][17] on impact"

1000 feet wide is like the crater in Arizona.

 

yeah, i just thought you were trying to say that would destroy the earth and i didnt know if it could or not

 

Honestly, it wouldn't take that big of a meteor:

From Scientific American Magazine:

How bad it would be after any impact would depend not only on a space rock's size, but on its makeup (metallic or stony) and density; where it lands (water or land); and if it explodes, breaks up or remains in one piece. Impacts by larger objects would be major trouble. The probability of a small asteroid (tens of meters radius, or the size of a small building) making impact might be once in several decades.

A giant asteroid of multiple-meters radius might hit once in many millennia, Pike says. Most terrifying are ones over 0.6 mile (1 kilometer). Impacts from such large objects, although rare, would be catastrophic on a worldwide scale. Plunging through Earth's atmosphere and hitting with the explosive force of around 70,000 tons of TNT, they most likely would result in a major blow to human civilization. The damage would likely even be greater if it crashes into the ocean, because the impact could trigger a continental, coast-inundating tsunami that would dwarf the 2004 Indian Ocean event. The B612 Foundation, another asteroid watch group, estimates that "The probability of an unacceptable (meaning damage-causing) collision in this century is about 2 percent."

 

dont know how accurate it is, but I read on another video from Youtube that its possibly debris from a Japanese missile testing. Wheres my grain of salt?