Jun 15, 2026 · Astronauts 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 orbit and …

NASA astronaut Bruce McCandless II using a Manned Maneuvering Unit outside Space Shuttle Challenger on shuttle mission STS-41-B in 1984. An astronaut (from the Ancient Greek ἄστρον …

List of astronauts by name This is an alphabetical list of astronauts, people selected to train for a human spaceflight program to command, pilot, or serve as a crew member of a spacecraft. For a list of …

Jun 8, 2026 · Current Astronauts Nichole Ayers Nichole Ayers was selected by NASA to join the 2021 Astronaut Candidate Class. She reported for duty in January 2022.

Oct 30, 2025 · Famous astronauts come from many different backgrounds, including military pilots, scientists, engineers, and doctors, who all share a passion for exploration and discovery. The …

Oct 8, 2025 · This comprehensive list profiles 58 Famous American Astronauts, detailing their key missions (with years), roles, and notable achievements across Mercury, Gemini, Apollo, Space …

Jan 9, 2024 · The journey to the stars has been marked by the courage, dedication, and trailblazing spirit of astronauts who ventured beyond our planet’s boundaries. In this article, we delve into the …

Nov 27, 2025 · Who Is In Space is constantly updated to make sure you can easily find out how many people are in space right now.

Jan 12, 2026 · Presenting the most famous astronauts who put a dent in the universe with their achievements. Although it's quite difficult to rank them, we cannot deny the fact that some names do …

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 individuals from 41 countries …