Blue Origin’s BE-4 could propel the next stage of space exploration

After five years of development, Jeff Bezos announced in Twitter this week Blue Origin has successfully completed a hot fire test of its fully reusable BE-4 engine. The hot fire test marks an important milestone for both Blue Origin and the next step in human exploration of space. https://twitter.com/JeffBezos/status/921114359119560704 Blue Origin's orbital rocket, the New Glenn, will use seven BE-4 engines in its first stage, and a single BE-4 in

SpaceX’s cargo resupply mission to ISS slated for Feb 14

-Marking historic Kennedy Space Center re-open to the rocket business SpaceX will launch an International Space Station (ISS) cargo resupply mission from the historic Launch Complex 39A at the Kennedy Space Station in Florida, on February 14. The fallback date for the launch is Feb 15.  (more…)