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Happy Belahted Near Miss Day!

March 23rd, 2008
Arecibo Observatory in Puerto Rico

Arecibo Observatory in Puerto Rico
Image by NASA

19 years ago, March 23, 1989, Apollo asteroid 4581 Asclepius passed within 700,000 km (400,000 miles) of Earth, passing through the exact position the Earth was only six hours before.

Had it impacted, it would have generated an explosion thousands of times more powerful than the most powerful nuclear weapon ever detonated. So let’s not forget the importance of projects like the Arecibo Observatory in Puerto Rico, which search the skies, keeping an eye on the Near-Earth Objects (NEOs) that could reset the human race back to the Stone Age in the blink of an eye.

7 comments to “Happy Belahted Near Miss Day!”

  1. Wow. That is pretty damn close. I wonder what Gene Ray of TimeCube.com would say about that, because 6 divides into 24 4 times. You are educated evil.


  2. Holy Shit! I had no idea there was such a close call. When did we actually notice it?


  3. And then the next day?
    I was born.

    Behold. Your savior.


  4. It sounds like they noticed it almost immediately and over estimated how close it came originally. Unfortunately, the asteroids that are heading right for us are the hardest to see.


  5. Darn it ryan, why didnt you just also acknowledge my birthday? bah :P (3-24-89, woo youngins)


  6. Whoa, I feel old.


  7. Happy Belated Birthday Nicko! : )


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