Editing Liquid-propellant rocket (section)

===Semi-cryogenic===
* Liquid oxygen (LOX) and [[RP-1]] (kerosene) – [[Saturn V (rocket)|Saturn V]]'s [[S-IC|first stage]], [[Zenit rocket]], [[R-7 Semyorka|R-7]]-derived vehicles including [[Soyuz (rocket family)|Soyuz]], [[Delta rocket|Delta]], [[Saturn I (rocket)|Saturn I]], and [[Saturn IB (rocket)|Saturn IB]] first stages, [[Titan (rocket family)|Titan I]] and [[Atlas rocket]]s, [[Falcon 1]] and [[Falcon 9]], [[Long March 5]], [[Long March 6]], [[Long March 7]] and [[Long March 8]] first stages. 
* Liquid oxygen (LOX) and alcohol ([[ethanol]], C<sub>2</sub>H<sub>5</sub>OH) – early liquid rockets, like [[Germany|German]] ([[World War II]]) A4, aka [[V-2]], and [[Redstone (rocket)|Redstone]]
* Liquid oxygen (LOX) and [[gasoline]] – [[Robert Goddard (scientist)|Robert Goddard]]'s first liquid rocket
* Liquid oxygen (LOX) and [[carbon monoxide]] (CO) – proposed for a Mars ''hopper'' vehicle (with a specific impulse of approximately 250{{nbsp}}s), principally because carbon monoxide and oxygen can be straightforwardly produced by [[Zirconia]] electrolysis from the Martian atmosphere without requiring use of any of the Martian water resources to obtain Hydrogen.<ref name="landis2001">{{cite journal |last=Landis |title=Mars Rocket Vehicle Using In Situ Propellants |journal=Journal of Spacecraft and Rockets |date=2001 |volume=38 |issue=5 |pages=730–735 |doi=10.2514/2.3739 |url=http://arc.aiaa.org/doi/abs/10.2514/2.3739?journalCode=jsr |bibcode=2001JSpRo..38..730L |url-access=subscription }}</ref>