The Sierra Nevada Corporation has announced its Louisville, Colorado production center has received the Thermal Protection System tiles for Tenacity, the first space-worthy Dream Chaser ...

The simulation involved two full teams of flight controllers, the Sierra Space team in Colorado and the NASA team in Houston, ...

The robotic Dream Chaser and its cargo module — vehicles named "Tenacity" and "Shooting Star," respectively — were stacked vertically, as they will be during launch. The duo stood 55 feet tall ...

The Dream Chaser spaceplane, named Tenacity, arrived at Kennedy on May 18 inside a climate-controlled transportation ...

Tom Vice, CEO of Sierra Space, talks to employees in front of the company’s Dream Chaser space plane on Oct. 30, 2023 in ...