SpaceChina's new rocket makes its debut flight into space The KT-2, which carried an experimental satellite into low Earth orbit, is the latest in a series of lightweight Chinese rockets launched in recent months ¿ìè¶ÌÊÓÆµ
SpaceTurn satellites into sparkling fireworks to burn up space junk Satellite debris that falls to Earth could be deadly, but pellets made of a heat-generating mixture could help them burn up safely in the atmosphere ¿ìè¶ÌÊÓÆµ