Temuan Soal Fosil Alien Oleh NASA Ternyata Keliru "Alumni-Blogger"

 Richard B Hoover seorang ilmuwan NASA yang mengklaim telah menemukan fosil bakteri di meteorit, ternyata dibantah oleh atasannya sendiri karena keliru.

Hoover dan timnya yang menemukan fosil bakteri ini, mendapatkan hanya dengan menggunakan pencitraan mikroskop. Mereka yang semula mengira bahwa fosil bakteri kecil itu adalah cyanobacteria. Tapi, ternyata keliru.

Signs You're About to Get Fired "Alumni-Blogger"

(copy from yahoo)

Rusty Rueff, On Friday March 4, 2011, 12:35 pm EST

Too many times after someone gets fired, they say, "I should have seen it coming." But most of us don't see the signs because we don't want to see them. They're there, sometimes right in front of us.
Here are some cautionary signs your last day may be coming sooner than you think:

Whale Shark Feeding Frenzies Mystify Scientists "Alumni-Blogger"

 (copy from yahoo)
Stephanie Pappas
, LiveScience Senior Writer
LiveScience.com Stephanie Pappas
, Livescience Senior Writer
livescience.com – Tue Mar 8, 5:25 pm ET

If this year is like the last few, one of the most mysterious creatures in the world will soon descend upon the waters off of the Yucatan Peninsula. The blue, plankton-rich waters will become an all-you-can-eat haven for hundreds of giant whale sharks, an annual event known as "afuera."
As writer Jim Tharpe wrote Monday in the Washington Post, the sharks feed on plankton at the ocean surface in a "swirling mass." Nowhere else do whale sharks gather in such numbers in full view of human eyes – and researchers are using the opportunity to learn more about these elusive giants.
"Amazingly, the largest fish in the world, which is the whale shark, is one of the least known," Rafael de la Parra, a biologist and coordinator for Mexico's whale shark conservation Domino Project, told LiveScience. [Images of whale sharks]