After the Congressional budget for the fiscal year of 1971 delivers a major blow to the budget for continued space exploration, NASA cancels Apollo 18 and 19, having already taken Apollo 20 off the schedule to use its Saturn V to launch a space station into Earth orbit. Both lunar landing missions are scrapped purely due to budgetary concerns, rather than to repurpose their hardware for other missions. The Saturn V rockets constructed to send these two missions to the moon become very large, expensive museum pieces. Barring any changes to crew rosters or destination, Apollo 18 would have taken Dick Gordon, Vance Brand and Harrison Schmitt to Copernicus crater, while Apollo 19 would have seen astronauts Fred Haise, William Pogue and Gerald Carr exploring the Hadley Rille, which became Apollo 15’s destination.
