Sunday, December 5, 2010

Extrasolar planets

Hi readers

It has been a few hot days here in Adelaide, so time to read science magazines in my local library in the air-conditioning.

In the 27 November 2010 Volume 208 Number 2788 issue of the "New Scientist" I came across:

"Alien worlds"

The number of planets discovered outside our solar system has passed the 500 mark according to the Interactive Extrasolar Planets catalogue (see

The latest discovery, the fourth giant planet found orbiting the star HR8799 is puzzling astrophysicists as current models can't explain how all four formed."

1 comment:

  1. I beleive that there is so many planets yet to be discovered that it will take an eternity to discovedr them all. It is endless and all will be slightly different


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