National Astronaut Day

National Astronaut Day is an American commemorative day held on May 5 since 2017.[1] It commemorates the first United States human spaceflight, on May 5, 1961, piloted by astronaut Alan Shepard.[2]

References
  1. Wall, Mike. "Happy National Astronaut Day!". Space.com. Retrieved May 6, 2018.
  2. "National Astronaut Day Commemorates Launch of First American in Space". Tech Times. May 5, 2018. Retrieved May 7, 2018.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.