An astronaut (from the Ancient Greek ἄστρον (astron), meaning 'star', and ναύτης (nautes), meaning 'sailor') is a person trained, equipped, and deployed by a human spaceflight program …

Sep 22, 2025 · The term “astronaut” derives from the Greek words meaning “star sailor,” and refers to all who have been launched as crew members aboard NASA spacecraft bound for …

The meaning of ASTRONAUT is a person whose profession is to travel beyond the earth's atmosphere; broadly : any person who travels beyond the earth's atmosphere.

Oct 1, 2025 · Astronaut, designation, derived from the Greek words for ‘star’ and ‘sailor,’ commonly applied in the West to an individual who has flown in outer space. As of 2022, 587 …

Sep 22, 2025 · NASA on Monday introduced the 10 people who will join the agency’s astronaut corps as it races to return humans to the moon.

Sep 22, 2025 · The four men and six women will report to NASA in January to begin two years of basic spaceflight training.

Sep 23, 2025 · The new selection of NASA astronauts will spend two years in training before becoming eligible for flight assignments.

ASTRONAUT definition: 1. a person who has been trained for travelling in space 2. a person who has been trained for…. Learn more.

Sep 16, 2025 · Alan B. Shepard, Jr. was the first American in space. Neil Armstrong was the first man to walk on the moon. John H. Glenn, Jr. was the first American to Orbit the Earth. Sally K. …

Mar 18, 2025 · NASA astronauts Suni Williams and Butch Wilmore were on board Boeing Starliner on June 5, 2024, when the rocket lauched from NASA's Kennedy Space Center. Suni …