Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

Blue Origin has revealed a target time-frame for its next New Glenn rocket mission, and it really wants to achieve something ...

In Florida, thousands still step outside and look up when rockets thrust into the sky from Cape Canaveral. On the unusually frosty morning of Jan. 28, 1986, Floridians saw the familiar plume from ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

Blue Origin announces layoffs affecting over 1,000 employees weeks after launching its first orbital rocket, New Glenn.

SpaceX has shared dramatic footage and images of its Super Heavy booster firing up ahead of its eighth test flight.

Russia's State Atomic Energy Corporation, Rosatom, recently developed a new spacecraft engine with impressive specifications.

So youtuber Angry Astronaut says we should depend upon a nuclear thermal rocket that is not yet into its full design phase and has no actual specs (ISP or thrust). However, one of the program managers ...