There are 50 years between 1961 and 2011. You can work this out by subtracting 1961 from 2011.
There have been 15 leap years since 1961. Leap years occur every 4 years, with exceptions for years that are divisible by 100 but not by 400.
The first manned flight was on April 12th 1961 with Yuri Gagarin. The first man landing on the Moon was on July 20th 1969. So it was a bit under 8 years.
100
There were a total of 17 Apollo missions that were launched by NASA between 1961 and 1972. These missions aimed to explore the Moon and further NASA's space exploration efforts.
Zero. The youngest person to leave the atmosphere so far is Gherman Titov of the USSR. He was 25 at the time of his spaceflight in 1961.
48 years.
18262 days between January 24 1961 and January 24 2011.
There are a total of 12 years.
There are 23 years between 1988 and 2011.
2011-1996=15 There are 15 years between 1996 and 2011.
2079 - 2011 = 68 years.
18,262 including leap years 365(days in a year) x 50(years) + 12(amount of leap years between that time period) hope this helps
40 years is in between 1971 and 2011.
-78
There are 139 years between 1872 and 2011. To find this, you subtract 1872 from 2011, which gives you 139.
29 years:)
20 years..