oldnumberseven

Reportedly Filipov and unnamed colleagues have elicited this information by decrypting messages hidden within crop circles. The crop-circle "pictograms" were said to have been a response to questions posed by the Academy scientists.

via Alien spies live among us says Bulgarian gov space boffin • The Register.

That amount of oxygen would be enough to support more than just microscopic life-forms: At least three million tons of fishlike creatures could theoretically live and breathe on Europa, said study author Richard Greenberg of the University of Arizona in Tucson.

via National Geographic.