An asteroid could hit Earth in 7 years. Here's how astronomers are tracking it
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...
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How do astronomers track asteroids that could threaten Earth?
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a football field as they try to determine how likely it is to strike Earth in ...
Janes18h
Aero India 2025: Indian Air Force to procure VHF radar
Bangalore-based Alpha Design Technologies has secured a contract to supply its new mobile very-high-frequency (VHF) radar to ...
Radar data suggests Black Hawk was flying too high before fatal Washington crash
The National Transportation Safety Board says the helicopter must be recovered from the Potomac River so it can get more ...
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Yakima County Voters to Decide on $35M Emergency Radio System
A proposal on the April ballot could change how first responders communicate during emergencies in Yakima County.
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The Best Tabletop Radios
Learn more› By Kathryn Rath and Nena Farrell What makes a great tabletop radio? Sure, sound quality and reception are important, but our research has found that radio owners and shoppers ...
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China’s DeepSeek AI on US national security radar
US officials are considering the national security implications of an apparent artificial intelligence (AI) breakthrough by Chinese firm DeepSeek, according to White House press secretary Karoline ...
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BBC Radio 1 Big Weekend 2025: Sam Fender, Wet Leg, Myles Smith and Blossoms lead line-up
CREDITS: Roberto Ricciuti/Redferns/Getty (L), Lorne Thomson/Redferns/Getty (C-L), Matthew Baker/Getty (C-R), Prince Williams/WireImage/Getty (R) BBC Radio 1 has announced the first line-up and ...
Yahoo19d
Photos: NASA’s Mars Rover tech-infused suit uses silver to shield from radio, radar waves
This shielding technology isn’t just new — it’s been tested and proven. Vollebak’s Shielding Suit uses the same electromagnetic shielding techniques that NASA used for its Mars Rover.
Interesting Engineering19d
Photos: NASA’s Mars Rover tech-infused suit uses silver to shield from radio, radar waves
The Shielding Suit, made with pure silver, blocks radio waves and infrared cameras ... including WiFi, Bluetooth, and radar systems. By integrating pure silver into the fabric, the suit blocks ...
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Deep space radio burst is detected from a 'dead galaxy,' baffling scientists
Fast radio bursts are sudden flashes of radio waves, often lasting mere milliseconds. The first appeared on astronomers’ radar in 2007, and for the most part, still remain a complete mystery.
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$600 motorcycle upgrade: Blind spot and radar vision for any bike
Radar systems - you’ve heard about them, and you've probably even seen them on a few premium motorcycles. The likes of the Ducati Multistrada V4, BMW R 1250 RT, and Yamaha Tracer 9 all come with ...