GALEX (Galaxy Evolution Explorer)
![GALEX is illustrated in multiple shades of blue. The spacecraft body is made up of a hexagonal object topped by a cylindrical object. Solar panels extend to either side.](https://science.nasa.gov/wp-content/uploads/2023/09/GALEX.png?w=4096&format=png)
An illustration of NASA's GALEX spacecraft. The colors depicted in this illustration are for artistic purposes only.
NASA
December 20, 2022
Credit | NASA |
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Historical Date | December 20, 2022 |
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An illustration of NASA's GALEX spacecraft. The colors depicted in this illustration are for artistic purposes only.
GALEX was a space telescope that orbited Earth and observed the cosmos in ultraviolet light, performing the first all-sky UV survey and studying star formation throughout the history of the universe.
Launched: April 28, 2003
Decommissioned: June 28, 2013