XRS 2200 Linear Aerospike Engine Test fire at NASA Stennis Space Center ( SSC)

This engine was designed to be modular so if necessary, it could be stacked end to end. It was originally designed to power the long since cancelled X33 Venture Star. I knew I had seen a video of this before but I couldn t find it anywhere. By pure chance I found it through a dead hotlink to a Marshall Space Flight Center (MSFC) news release. I believe this is 80 of max thrust.