V-2 rocket | rocket | Katyusha rocket launcher | Rocket | The Rocket Summer | Rocket Power | American Rocket Society | sounding rocket | Rocket (The Smashing Pumpkins song) | Rocket Science | Rocket-propelled grenade | M270 Multiple Launch Rocket System | Liquid Television | Le Prieur rocket | Toronto Rocket (Toronto subway car) | Toronto Rocket | Team Liquid | solid-fuel rocket | Saturn (rocket family) | Rocket Robin Hood | Rocket Man: The Definitive Hits | Rocket Man (song) | Rocket Man | Rocket Internet | Rocket From The Crypt | Rocket From the Crypt | Rocket 88 | Mitch Woods And His Rocket 88's | liquid hydrogen | liquid crystal |
After the end of WWII, Rosen worked at the US Naval Research Laboratory (NRL), where he was involved in the definition of alternative designs for high-altitude sounding rockets, both for scientific research on the upper atmosphere, and for development of liquid rocket technology for military purposes, following the German introduction of the large V-2 rocket weapon.
In fall of 2012, Spectra, a concept liquid rocket engine using white fuming nitric acid as the oxidizer to furfuryl alcohol fuel was static tested by Copenhagen Suborbitals.