The test marked the country’s first return to reusable hypersonic flight testing since the end of the manned X-15 program in ...

Even though Speed Racer doesn’t currently have an anime adaptation running these days, Speed and the Mach-5 remain a legendary ... anime universe will arrive next month for Free Comic Book ...

Speed Racer: The Next Generation is an American animated television ... generations of "Speed Racers", though both featured a Mach 6. Five three-part specials aired on Nickelodeon from March ...

Rex Racer. Speed is loyal to the family business, run by his parents Pops and Mom. Pops designed Speed's car, the Mach 5. The owner of Royalton Industries makes Speed a lucrative offer ...

The hypersonic vehicle exceeded Mach 5 speeds during the tests that took place in December 2024 and March 2025, Stratolaunch revealed this week. “We’ve now demonstrated hypersonic speed ...