[singlepic=82,200,150,,right]A huge asteroid whizzed by Earth early Monday, passing about 433,000 kilometres from the planet’s surface ā€“ slightly farther away than the moon.

More than three dozen asteroids have flown closer to Earth in the past few years, but scientists believe 2004 XP14 is among the largest.

The asteroid, discovered in 2004, is estimated to be up to 800 metres wide based on its brightness. Late Sunday and early Monday, it was expected to be visible as a small moving dot to amateur sky watchers with good telescopes in North America and as a fainter object in Europe. Its closest approach was over the U.S. West Coast.

Scientists estimate 2004 XP14 will have 10 more close encounters with Earth over this century, none expected to pose a threat to the planet.

Written by CW Staff

In the late 80s I started investigating UFOs and crop circles and joined the CCCS (Centre for Crop Circle Studies) and a local group researching strange sightings and reports along the south coast of Dorset (UK). In the early ā€™90s I started my own research group called SPS (Strange Phenomena Studies), this was renamed in 2004 to Cryptoworld.