In this undated image provided by NASA, astronaut Randy Bresnik prepares to enter The Boeing Company's CST-100 spacecraft for a fit check evaluation at the company's Houston Product Support Center. On Tuesday, Sept. 16, 2014, NASA will announce which one or two private companies wins the right to transport astronauts to the International Space Station. The deal will end NASA's expensive reliance on Russian crew transport. The contenders include SpaceX, Sierra Nevada Corp., and Boeing. (AP Photo/NASA)

NASA picks Boeing and SpaceX to ferry astronauts to ISS

The deal will end NASA’s expensive reliance on Russia. U.S. astronauts have been riding Russian rockets ever since NASA’s shuttles retired i…

Terror group ISIS released a video showing the beheading of British aid worker David Haines. (ISIS photo )

Video shows slaying of British aid worker

Islamic State extremists released a video showing the beheading of British aid worker David Haines, who was abducted in Syria last year, and…

Soyuz TMA-12M capsule with three crew onboard, including U.S. astronaut Steve Swanson, has successfully undocked from the International Space Station (NBC/NASA VIA RTV)

Space crew successfully undocks from ISS

Two cosmonauts and an astronaut headed back to Earth – in a four-hour trip to Kazakhstan — after their mission aboard the ISS came to an en…