Interesting facts Aerospace engineers reveal how the FAB’s hypersonic rocket 14-X can reach an impressive 12,000 km/h, break technological barriers, and place Brazil among the global powers of aerospace and military innovation. Felipe Alves da Silva 18/04/2026 at 23:22
Interesting facts China Develops Super Engine Capable of Reaching 20,000 km/h (Mach 16) and Circling the Globe in 2 Hours Alisson Ficher 09/04/2025 at 20:25
