On May 26, the US Air Force tested its X-51A Waverider, which flew 200 seconds at Mach 6—six times the speed of sound—setting a new record. The previous record was 12 seconds. The unmanned craft, which is almost wingless, launched from a B-52 bomber and plunged into the ocean at the end of its run, as planned. The craft could have many applications, including space exploration and commercial transportation.
For the UNESCO section chief, “striking a balance between global coherence and respect for national ownership and cultural diversity is both essential and complex.”
May 13, 2026 01:46 PM
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