SpaceLaser-propelled supersonic jets may soon become a reality Scientists have found a new method that can make laser-propelled supersonic jets come to life. It involves increasing the exhaust efficiency of a traditional rocket propulsion system.by Menchie Mendoza
ScienceNASA discovers spot where LADEE smacked the moon: Here's how it could confirm crash siteby Aaron Mamiit
ScienceVirgin Galactic spaceship suffers 'anomaly' during flight, crashes. One pilot reported killed.by Jim Algar
ScienceMIT planetary scientist has bizarre plan of sending humans to Mars: Use asteroids as stepping stonesby Aaron Mamiit
ScienceNASA's Hubble Space Telescope spots ghost light from stars of long-dead galaxies in Pandora's Clusterby Aaron Mamiit