#HTE
NASA is pretty pleased with its pulsar-sniffing intergalactic GPS tech
Pics After years of research and testing, NASA has demonstrated spacecraft positioning equipment that relies on measuring X-ray bursts. The hardware will help future spacefarers navigate the galaxy and beyond.…
http://go.theregister.com/feed/www.theregister.co.uk/2018/01/12/nasa_space_gps/