Learn languages naturally with fresh, real content!

Popular Topics
Explore By Region
Sierra Space’s Dream Chaser passed key tests for its 2026 orbital debut, showcasing autonomous landing and payload access.
Sierra Space’s Dream Chaser spaceplane has successfully completed critical pre-flight tests at Kennedy Space Center, including electromagnetic compatibility, tow testing, command-and-control checks, and recovery drills, advancing its planned 2026 launch aboard a ULA Vulcan rocket.
The reusable vehicle, originally designed for ISS cargo missions, will now conduct a free-flying orbital demonstration, focusing on commercial, defense, and national security applications.
Testing confirmed its autonomous landing capabilities, communication systems, and payload access.
Acoustic testing is scheduled for December 2025, with a runway landing at Vandenberg Space Force Base planned.
El Dream Chaser de Sierra Space pasó las pruebas clave para su debut orbital en 2026, mostrando aterrizaje autónomo y acceso a la carga útil.