Astronomers say a fleeting burst of energy from deep space may be the earliest supernova ever observed. The discovery is ...
A brief, ten second flash from the distant universe has just become one of the most intriguing signals humanity has ever recorded. Originating roughly 13 billion light years away, it arrived as a ...
This screenshot from CCTV (China Central Television) shows China’s first moon rover Yutu, or Jade Rabbit, in an image taken by the camera on the Chang’e 3 moon lander, Dec. 15, 2013. China does not ...