SCRIPT: TOM = The rivalry between billionaires Elon Musk and Jeff Bezos only appears to growing more heated. Billions of ...

Stoke is designing and building its rocket in Kent and test firing engine prototypes at Moses Lake in Central Washington.

Major companies like SpaceX and Blue Origin are helping usher in a new wave of mainstream space exploration. But they're not ...

Spaceflight company Blue Origin was forced to take down a clip of a female astronaut, whose candid reaction to being in space ...

Emily Calandrelli, the 100th female space traveler, confronts misogynistic trolls after Blue Origin removes her celebratory ...

At a headquarters in Kent, Wash., engineers are assembling giant barrel-shaped sections of a rocket and two very different engines designed to make not just the booster but the upper stage of the ...

Blue Origin was forced to delete a clip of astronaut Emily Calandrelli’s candid reaction to being in space after the post was ...

The Vulcan Centaur rocket will replace ULA's workhorse Atlas V, which has been flying since 2002. ULA chose the BE-4 engine ...

NPR's A Martinez talks to Emily Calandrelli, the 100th woman to venture into space. She took a ride aboard a spaceship from Jeff Bezos' aerospace company Blue Origin.

MIT engineer Emily Calandrelli was the 100th woman to go to space after joining Jeff Bezos' aerospace company, Blue Origin, ...

Emily Calandrelli, the 100th woman in space, faced a barrage of sexist comments online after Blue Origin shared footage of ...