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Voices: The top 10 places with no length, width, shape or size
The Independent via Yahoo News· 1 year agoThanks to Iain Boyd for suggesting this list, and starting off with the first two. 1. Point Nemo, in...
Chinese spy balloon over the US: An aerospace expert explains how the balloons work and what they...
The Conversation via Yahoo News· 1 year agoA Chinese surveillance balloon in U.S. airspace before it was shot down by the U.S. military. Peter...
High-energy laser weapons: A defense expert explains how they work and what they are used for
The Conversation via Yahoo News· 3 months agoThe USS Portland test-fires a laser weapon. The photo captured infrared light to make the beam...
Britain shows off a laser weapon that could take out drones for as little as $13
Business Insider via Yahoo News· 3 months agoFootage released by the UK's Ministry of Defence shows a DragonFire laser weapon being tested in...
Israel’s Iron Dome air defense system works well – here's how Hamas got around it
The Conversation via Yahoo News· 8 months agoIsrael's Iron Dome air defense system launches interceptor missiles to shoot down incoming missiles...
Russians reportedly building a satellite-blinding laser – an expert explains the technology
The Conversation via Yahoo News· 2 years agoA powerful enough laser beam could blind spy satellites. MuthuKutty/Wikimedia, CC BY-SARussia is...
A game of numbers: How air defense systems work and why Ukraine is eager for more protection
The Conversation via Yahoo News· 2 years agoIsrael's Iron Dome air defense system is the gold standard for defending against missiles and...
To safely explore the solar system and beyond, spaceships need to go faster – nuclear-powered...
The Conversation via Yahoo News· 2 years agoOver the last 50 years, a lot has changed in rocketry. The fuel that powers spaceflight might...
China's hypersonic missiles threaten US power in the Pacific – an aerospace engineer explains how...
The Conversation via Yahoo News· 12 months agoMilitary vehicles carry an earlier version of China's hypersonic missile during a 2019 parade. AP...
The US Navy wants rechargeable magazines for lasers to take out drones
Business Insider via Yahoo News· 3 months agoThe Laser Weapon System temporarily installed aboard the guided-missile destroyer USS Dewey in...