Bill Nye “the Science Guy” will accompany Bridenstine to Trump's State of the Union address.

  • Jan 18, 2018

Further delays could mean NASA has no way to get its astronauts to the International Space Station, watchdog agencies said during a congressional hearing.

  • Jan 17, 2018

The classified mission is shrouded in secrecy, so speculation of a failure — and responsibility for it — lingers.

  • Jan 12, 2018

Reports indicate a problem with a highly classified national security satellite as SpaceX and the United Launch Alliance step up their rivalry for lucrative government contracts.

  • Jan 9, 2018

The Navy is seeking a drone that could refuel fighter jets in midair.

  • Dec 29, 2017

It appears that Musk does indeed intend to launch a Tesla Roadster to Mars's orbit.

  • Dec 22, 2017

The Pentagon and the space agency are looking for ways to extend the lives of crucial satellites by refueling or repairing them.

  • Dec 22, 2017

Bethesda giant says new plane could cut D.C.-to-London travel by as much as 3 hours

  • Dec 16, 2017

On Dec. 14, 1972, the commander of Apollo 17 left his footprints on the moon. Cernan hated it that no astronauts came after him.

  • Dec 14, 2017

As it prepares to fly tourists to space as soon as next year, Blue Origin closes out 2017 with a successful test flight.

  • Dec 13, 2017
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