This vastly superior engine outperforms the RS-25 engine that was used on the Space Shuttle and is still used on the SLS (Space Launch System). The RS-25 engine costs about $100 million each while the ...

For millions, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy ...

At 5 p.m., President Ronald Reagan addressed the nation. “The future doesn’t belong to the fainthearted; it belongs to the ...

NASA's storied space shuttle program experienced extraordinary ... the first use of solid rocket engines to propel a spacecraft into orbit, the gliding runway landing of a spacecraft, and the ...

It's been 39 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

The Space Shuttle Challenger explosion was one of those moments in history that you will always remember where you were. One ...

Sierra Space officials announced the autonomous spacecraft successfully completed and passed testing milestones in ...

Plans were well underway to launch the Space Shuttle at Vandenberg in the early 1980s. The shuttle was what a rocket could never ... The four-engine 747 then banked steeply to the right and ...