Google's initiative, called "Friend Connect", follows pledges by MySpace and Facebook last week to allow their users to transport their personal profiles and applications to other Web sites.
Computer users can browse through the galaxy on their own or take guided tours of different outer-space destinations developed by astronomers and academics.
However, in analyses restricted to breast-fed women, those with 3 or more older siblings had a lesser risk for breast cancer than first born women, the researchers found.
Facebook joins a growing movement to make it easier for people to share their favorite pictures, information and applications with family and friends anywhere on the Internet.
A report by the Centre for Orangutan Protection said just 20-thousand of the endangered primates remain in the tropical jungle of Central Kalimantan, down from 31,300 in 2004.
A number of studies have found that firefighters have elevated cancer rates, though they have not always been consistent in the specific types of cancer.
The net worth of Yamauchi, 80, jumped $3 billion in the past year, boosting him from third place to surpass property tycoon Akira Mori, Japan's richest man last year.
The study is based on door-to-door surveys of 87,000 U.S. adults from 2004 through 2006 conducted by the National Center for Health Statistics, part of the Centers for Disease Control and Prevention.
It recently launched in Europe, and is already sold out in many high street retailers. The game is becoming the perfect present for the Mother's Day, celebrated in most of the European countries in May.