Sierra Space's Dream Chaser is the only spacecraft heading to the ISS that lands on a runway - and its 17–22 degree descent angle at 170–190 knots changes everything about how you think about orbital return.
The Boeing X-37B is a classified Space Force spaceplane that spends years in orbit, then lands itself on a runway - and its seven missions are rewriting the rules for reusable spacecraft.
Sierra Nevada's Dream Chaser traces its aerodynamic DNA to NASA's 1960s lifting body research at Edwards AFB, built to land on a runway like a conventional aircraft.
Sierra Space's Dream Chaser is a reusable lifting body spaceplane built to launch on a rocket, deliver cargo to the ISS, and land autonomously on conventional airport runways.
The Dream Chaser is the first spacecraft since the 2011 Space Shuttle retirement designed to land on a conventional airport runway using a 60-year lifting body lineage.
The X-37B spaceplane has executed fully autonomous runway landings from orbital velocity across seven missions, building the most demanding autonomous landing dataset in aerospace history.
Sierra Space's Dream Chaser is a lifting-body spaceplane that lands on a runway like an airplane, returning fragile cargo gently instead of splashing into the ocean.
Dream Chaser is the first orbital spacecraft designed to land at a conventional airport runway, blurring the line between spaceflight and aviation infrastructure.