Night Before Launch for the Space Launch SystemArtist's concept of the Block 1B crew configuration of NASA’s powerful Space Launch System (SLS) rocket the night before launch.Image Credit: NASA/MSFCRead More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/night-before-launch-space-launch-system-2/Copy URL to clipboard> DownloadShareImage CreditNASA/MSFCSize1041x603px