![An astronaut floats in front of the windows of the shuttle from inside the crew cabin. Hubble can be seen through the window.](https://science.nasa.gov/wp-content/uploads/2023/07/27946756891-5aacf76ca4-o.jpg?w=4096&format=jpeg)
Astronaut Curtis L. Brown
Curtis L. Brown, STS-103 mission commander, poses on Discovery's flight deck. The Hubble Space Telescope (HST), visible through the windows just a few meters away, was secured in the shuttle's cargo bay for the duration of the third HST servicing mission conducted in 1999..
Credits: NASA
Image CreditNASA
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