The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

A similar, though more obvious easter egg was included with Lego's prior model of the SLS; designed for a younger builders, the 2022 Lego City Rocket Launch Center had white, red and green fuel ...

On Wednesday, one of the Republican space policy leaders most consistently opposed to commercial heavy lift rockets over the last decade—as an alternative to NASA's large SLS rocket—has ...