 |

Video Hails Arrival of Two Different Webb Telescope Mirrors
The sole secondary mirror and a third primary mirror segment that will fly aboard NASA's James Webb Space Telescope arrived at NASA's Goddard Space Flight Center in Greenbelt, Md., on Nov. 5, 2012. ... more
|  |

The Biggest Breakthrough In Propulsion Since The Jet Engine
Reaction Engines can announce the biggest breakthrough in aerospace propulsion technology since the invention of the jet engine. Critical tests have been successfully completed on the key technology ... more
|  |

Asteroid dust from space
To the naked eye there is nothing to see, and yet the small transparent container holds something never observed before. For the first time, scientists are studying asteroid dust collected by a spac ... more
|  |

Biggest Black Hole Blast Discovered
Astronomers using ESO's Very Large Telescope (VLT) have discovered a quasar with the most energetic outflow ever seen, at least five times more powerful than any that have been observed to date. Qua ... more
|