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- Russia P.M. Medvedev: No amnesty for political prisoners
- Michigan GOP Senate hopeful reminds government is the ‘servant’
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- World mourns Nelson Mandela and celebrates his life; burial set for Dec. 15
- Bill O’Reilly reminds: Nelson Mandela ‘was a communist’
- John Boehner says GOP should support gay candidates: ‘I do’
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American Astronomical Society
Latest American Astronomical Society Items
Our Milky Way is home to at least 17 billion planets that are similar in size to Earth, a new estimate suggests. That's more than two Earth-size planets for every person on the globe.
The more astronomers look for other worlds, the more they find that it's a crowded and crazy cosmos. They think planets easily outnumber stars in our galaxy and they're even finding them in the strangest of places.