Meaning: A fine cord of twisted fibers (of cotton or silk or wool or nylon etc.) used in sewing and weaving. Classified under: Nouns denoting man-made objects. Synonyms: thread; yarn. Hypernyms (yarn is a kind of...): cord (a line made of twisted fibers or threads).Hyponyms (each of the following is a kind of yarn): fine cord of twisted fibers (of cotton or silk or wool or nylon etc.) used in sewing and weaving. Classified under: Nouns denoting man-made objects. Synonyms: thread; yarn. Hypernyms (yarn is a kind of...): cord (a line made of twisted fibers or threads).
So far, all we know is the announcement has to do with Mars and a mystery that NASA says is now solved. NASA will detail a major science finding from the agency's ongoing exploration of Mars during a news briefing at (10:30 a.m. CST) on Monday, Sept. 28 at the James Webb Auditorium at NASA Headquarters in Washington.
NASA Astronaut Corps. The NASA Astronaut Corps is a unit of the United States National Aeronautics and Space Administration (NASA) that selects, trains, and provides astronauts as crew members for U.S. and international space missions. It is based at Lyndon B. Johnson Space Center in Houston, Texas.