Today, it costs $10,000 to put a pound of payload in Earth orbit. NASAâs goal is to reduce the cost of getting to space to hundreds of dollars per pound within 25 years and tens of dollars per pound within 40 years.he Fastrac engine is a 60,000-pound-thrust engine that will be used for the first powered flight of NASAâs X-34 technology demonstrator. Fastrac is less expensive than similar engines because of an innovative design approach that uses commercial, off-the-shelf parts and fewer of them.
The average life span in 1870 for a female was 25 and  for a male was 18. This is much lower coâ¦mpared to 1980 when the  average for women was 76 and for men 67. The average ages of death  for the last decade 2000-2010 was 78 for both sexes.
The average retirement age is defined as the average age at which individuals within a certain group or demographic retire from employment. This age is not a stable number that remains the same over generations.Instead, it changes, varying according to trends in employment, retirement, and life expectancy. For example, in the United States, the average age at which individuals retired in 1910 was 74 years old. In 2002, however, the age was 62.Many people confuse the average retirement age with the normal or full retirement age. In the United States, the full or normal age of retirement is the age at which a person can begin to receive full Social Security benefits.This is different from the average age at which citizens of the United States retire.his age is not a stable number that remains the same over generations. Instead, it changes, varying according to trends in employment, retirement, and life expectancy. For example, in the United States, the average age at which individuals retired in 1910 was 74 years old. In 2002, however, the age was 62.