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  1. Jun 11, 2023 · An Australian company is working toward the first flight of its autonomous hypersonic testbed. A new experimental hypersonic cruise vehicle could be flying as soon as next summer under an ...

  2. HYPERSONIC definition: 1. travelling, or designed to travel, more than five times faster than the speed of sound: 2…. Learn more.

  3. Hypersonics will be an essential technology in tomorrow’s strategic defense landscape, a critical difference-maker in our nation’s ability to protect itself and our allies against a new generation of threats. Hypersonic vehicles can reach speeds exceeding 4,000 miles per hour—fast enough to reach Baltimore from Washington in about 30 seconds—and aggressors equipped with hypersonic missiles can penetrate air defenses.

  4. Oct 28, 2021 · Hypersonic missiles travel at more than five times the speed of sound in the upper atmosphere — or about 6,200km per hour. This is slower than an intercontinental ballistic missile (ICBM) but ...

  5. Jun 25, 2020 · Hypersonic Airliner Environmental Challenges and Policy Hurdles. CO 2 Emissions. Lifetime CO 2 emissions for a hypersonic airplane are a strong function of the amount of fuel burned and a weaker function (<1 percent) of the energy and ­materials used to fabricate, assemble, maintain, and dispose of the airplane. How the fuel is created can ...

  6. Apr 10, 2024 · Lockheed Martin and CoAspire unveiled the new Mako Multi-Mission Hypersonic Missile at Sea Air Space 2024 this week. “For the US Navy, this is a multi-mission, highly capable system, highly survivable, affordable, so you’re going to hold many targets at risk with one weapons system that’s ready now,” Rick Loy, Senior Program Manager at the company’s Missile and Fire Control division told Naval News.

  7. Apr 13, 2023 · Hypersonic, per Merriam-Webster, is defined as "of or relating to speed five or more times that of sound in air." Considering the dizzying pace at which Yeager traveled to break Mach 2, this is a ...

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