The US reached the moon 50 years earlier in 1972 in the Apollo lunar mission. The new launch was done by a vehicle developed by Houston based Intuitive Machines. It is carrying NASA research devices under a $114 million contract. Lunar landings are difficult because of the thin atmosphere and need to slow down rapidly to land. Intuitive Machines spacecraft was brought down to speed of 3 feet per second before landing. It has one week before lunar night makes it inoperable. A similar landing was accomplished recently by an Indian spacecraft by large drops in speed to achieve a stable landing, after an unsuccessful earlier attempt that did not achieve the drop in speed required for landing.