Reusability revival

posted Feb 16, 2015, 4:44 PM by squadron-101 admin
Spacex has been working toward reusability of its first stange for quite some time and they are almost there.  Whats interesting is that ULA (United Launch Alliance) has decided to approach the same issue a bit differently.  Rahter than try and save the entire first stage, they will attempt to save the most costly element of the first stage of the rocket.  The engines.  Here is the story.