NASA mathematician, Katharine Johnson, passed away at the age of 101 recently. She is noted for not only for her mathematical prowess but also for her role in breaking racial and gender barriers. Who was ..
Apollo 11: GK, General Studies and Current Affairs
Neil Armstrong, the first human being to walk on the moon passed away. He was the commander of the NASA’s Apollo 11 space flight on July 20, 1969. Armstrong’s second and last spaceflight was as mission commander of the Apollo ..