NASA says preliminary indications show that a modified motor performed as planned during a test flight.
Scientists have recorded measurements of X-rays of energies up to 10 MeV caused by electrons accelerated in the intense electric fields inside a thundercloud.
Could some of the hardiest bacteria on Earth hitchhike on a Journey to Mars and survive after landing in a new world? NASA researchers intend to find out.
Two passenger airlines soon will test NASA-developed software designed to help air carriers save time and reduce fuel consumption and carbon emissions.
Expedition 44 to the International Space Station has been successfully completed after three astronauts landed in Kazakhstan. The mission saw a cosmonaut clock up more days in space than any other human being, the launch ...
American Airlines flights to Dallas, Chicago and Miami were briefly stopped on Thursday by a computer problem that prevented passengers from checking in.