Astronaut - Wikipedia
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 …
Astronaut | Definition, Facts, & Training | Britannica
Feb 25, 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 …
Astronauts - NASA
Jan 29, 2025 · Today there are usually seven astronauts living on board at any given time, from a variety of countries. The first class of NASA astronauts was selected in 1959. They are known …
ASTRONAUT Definition & Meaning - Merriam-Webster
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. How to use …
For NASA astronauts on a 10-day space mission that lasted 9 …
3 days ago · A few weeks later, NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov launched on the SpaceX Crew-9 mission with two seats aboard their …
What You Need to Know about NASA’s SpaceX Crew-10 Mission
5 days ago · After being selected as an astronaut by JAXA in 2009, he flew as a flight engineer for Expeditions 48 and 49, becoming the first Japanese astronaut to robotically capture the …
Become An Astronaut - NASA
Sep 4, 2024 · NASA astronauts have been traveling to space for more than six decades and living there continuously since 2000. Now, NASA’s Artemis program is preparing to land the first …
NASA Astronaut Corps - Wikipedia
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. …
ASTRONAUT | English meaning - Cambridge Dictionary
ASTRONAUT definition: 1. a person who has been trained for travelling in space 2. a person who has been trained for…. Learn more.
NASA astronaut Butch Wilmore says politics aren't why he and his ...
2 days ago · NASA astronaut Butch Wilmore said politics aren't the reason he and pilot Suni Williams are still in space nearly nine months after they were expected back on Earth. The two …