Tuesday, December 02, 2008

The Alien Invasion Has Begun?!


The bizarre chemical make-up of a comet suggests the blob of ice is an interloper, possibly flung into our solar system from beyond, astronomers now say, adding that the wacky comet is forcing them to create a new category for such objects.

The comet, called Machholz 1, was discovered in 1986 by Donald Machholz of Loma Prieta, Calif. Since then, the icy denizen has made a few appearances, including one in 2007.

"A large fraction of comets in our own solar system have escaped into interstellar space, so we expect that many comets formed around other stars would also have escaped," said David Schleicher, a planetary astronomer at Lowell Observatory in Arizona. "Some of these will have crossed paths with the sun, and Machholz 1 could be an interstellar interloper."


This really ought to be interesting to see how it plays out. If it is confirmed to be an interloper from another system, I bet we get a mission scramble as soon as the economic heart burn passes.

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