> Though if NASA have chosen to enter into a contract them that gives a big credibility boost. It'll be very interesting to see how it goes. NASA also funded e

> Though if NASA have chosen to enter into a contract them that gives a big credibility boost. It'll be very interesting to see how it goes. NASA also funded experiments into the microwave engine thing [1], and that turned out to be bunk [2]. The point is, these are just tests. They give them a fair shake and see what happens. I highly suspect there are simply too many problems with flinging stuff into space for it to be practical. [1] https://www.nationalgeographic.com/science/article/nasa-impossible-emdrive-physics-peer-review-space-science https://www.nationalgeographic.com/science/article/nasa-impo... [2] https://en.wikipedia.org/wiki/RF_resonant_cavity_thruster https://en.wikipedia.org/wiki/RF_resonant_cavity_thruster