From time to time, the U.S. military shows glimpses of its X-37B spaceplane, which can travel to space for years at a time.

2019. Credit: Air Force From time to time, the U.S. military shows glimpses of its X-37B spaceplane, which can travel to space for years at a time. We just got another glimpse. The U.S. Space ...

Spring-like temperatures ...

The US Space Force has revealed the first images of its secretive X-37B space plane, which has been in orbit for more than a ...

Milestones like Sierra Space’s Joint Test 10B are needed to confirm Dream Chaser’s “ability to handle specialized payloads ...

As the X-37B graces the cover of Aviation Week & Space Technology magazine, editors discuss the unique characteristics of the spaceplane and what its up to as it orbits Earth. Don't miss a single ...

Operated by the Space Force's Rapid Capabilities Office, the 29-foot-long X-37B with a 15-foot wingspan is designed to test ...

Sierra Space has announced that its Dream Chaser cargo spaceplane has demonstrated that it can handle payloads. Cargo missions to the International Space Station (ISS) are as common as milk runs ...

For the first time, the US military shared an orbital selfie from its mysterious X-37B space plane, which captured Earth from ...

The service is using the spaceplane’s data to inform next-gen capability development A new automated system has tracked millions of collision avoidance opportunities During the first six ...

Sierra Space announced that it successfully completed and passed its Joint Test 10B milestone in collaboration with NASA on the Dream Chaser® spaceplane. The test demonstrated several ...