Student Team Set for Zero-Gravity Fire Experiment on NASA 'Vomit Comet'

A team of university students is counting down toward the ultimate science ride, a weightless flight aboard a modified NASA jet to see just how certain fires burn in zero gravity.

The experiment, led by engineering undergraduate Sam Avery of the University of California, San Diego, is aimed at testing how biofuels burn in weightless conditions. And with a target flight date of Thursday (July 18), Avery and his crew are getting pumped.

Kepler Spacecraft Should Pin Down 'Alien Earth' Planets Despite Glitch

NASA's planet-hunting Kepler spacecraft should be able to achieve its primary mission goal regardless of whether or not it can bounce back from a recent malfunction, researchers say.

Kepler launched in March 2009 on a 3.5-year prime mission to determine how common Earth-like planets are throughout the Milky Way galaxy. 

Scientists are confused about topic of Global Warming

Scientists are confused about the predictions of the apocalypse while some experts promise to hide the carbon dioxide into the ground, the other frightening collapse of the power system topic of global warming and the related phenomenon of threats continues to occupy the minds of scientists, with no time to receive one prediction,