Skip to main content

Katherine Johnson

KATHERINE JOHNSON


Katherine Coleman Goble Johnson 

  • (born on 26 August 1918, Hampton- Virginia) is an American mathematician who is well known for her mathematical calculations in orbital mechanics.
  • The space agency noted her "historical role as one of the first African-American women to work as a NASA scientist".
  •  Her contribution FOR NASA : Johnson's work included calculating trajectories, launch windows and emergency return paths for Project Mercury spaceflights.
  • Katherine has referred to the women in the pool as virtual "computers who wore skirts".She spread her wisdom with her calculations in the trajectory for Project Mercury and Apollo 11 flight to the moon. She was an extraordinary woman with incredible talents.

  • Career : Johnson showed strong mathematical abilities from an early age.
After graduating from high school at 14, Johnson entered West Virginia State, a historically black college.
  • Awards: Johnson won many awards but her first award was,
 "Group Achievement Award presented to NASA's Lunar Spacecraft and Operations team – for pioneering work in the field of navigation supporting the spacecraft that orbited and mapped the moon in preparation for the Apollo program."
*Recently In 2019, Johnson was awarded the Congressional Gold Medal.

  • Some specialities of Katherine Johnson:  
1.SHE WAS A COLLEGE GRADUATE AT 18.
2. SHE WAS ONE OF THE FIRST BLACK STUDENTS INTEGRATED INTO WEST VIRGINIA’S GRADUATE SCHOOLS.
3. SHE HELPED SEND JOHN GLENN INTO ORBIT.
4. SHE CONTRIBUTED TO PLANS FOR A MARS MISSION.
5. SHE WAS GIVEN THE PRESIDENTIAL MEDAL OF FREEDOM.
Labels:

Comments

Post a Comment

Popular posts from this blog

Ramanujan's Summation || What is the sum of all counting numbers?

    Well, we all know that the sum of first n natural numbers is  n(n+1)/2.  Fine! But the mystery is, what is the sum of all counting numbers? Well, this is no longer a mystery, as the great Indian mathematician Srinivasa Ramanujan gave the sum for the same.                                Srinivasa Ramanujan          He suggested that the sum of all counting numbers (all natural numbers upto ♾️) i.e.  1+2+3+4+5+6+7+ ••• upto ♾️ is  -1/12.  If you still feel it difficult to believe, if you think, how all positive numbers sum up to negative number? Well, don't think too much, keep reading my article to unreveal all the mysteries.          The following two series are the backbone of our proof for the sum: 1-1+1-1+1-1+1-1+1-1+ •••• = 1/2 1-2+3-4+5-6+7-8+9-10+ ••• = 1/4     ...
12 comments
Read more

Srinivasa Ramanujan || The great Indian mathematician || The Man who knew infinity

        Today we are going to talk about the man, the mathematician, oh! sorry... It should be the great mathematician , who was way different than the other typical mathematicians. Who faced tremendous struggle in his short but big life. The Man who lived only for 32 years but have done a extraordinary work in mathematics without any formal education in mathematics unlike any other mathematician in the History. Whose work had formed basis of most of the advanced theories like superstring theory, multidimensional physics and most noteworthy modular function. Which could lead to the time travel, study of gravity and Many futuristic technologies. Whose work is Still considered as the base for many mathematical research by many top mathematicians. Yes, I am talking about Srinivasa Ramanujan, the great Indian Mathematician.           Let's know more details about life of  the man who knew infinity- Srinivasa Ramanujan . Sri...
19 comments
Read more

Grandi's series

Grand's Series: Look at the following series, S = 1  − 1 + 1 − 1 + ⋯  which can be also represented as  is called as  Grandi's Series . The question that came to the ancient mathematician was,  what is the sum of the series?   Well, these mathematician came up with the two approaches as follows: 1 . They attack on the series like,   (1 − 1) + (1 − 1) + (1 − 1) + ... = 0 + 0 + 0 + ... = 0. 2 . On the other hand some treat it like,  1 + (−1 + 1) + (−1 + 1) + (−1 + 1) + ... = 1 + 0 + 0 + 0 + ... = 1. Well, both the results were very contradictory. By treating the above series in two different ways, one can get either 0 or 1 as an answer. In 1703, one Italian mathematician named  Guido Grandi  came up with the idea that the sum of above  series is neither 0 nor 1,  but it is  1/2 . After which many mathematician of the time disagreed and said, "what? The sum can't be 1/2." This was very hot topic for the debate in th...
12 comments
Read more