NASA Advances High-Altitude Traffic Management

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High-altitude flight is getting increasing attention from sectors ranging from telecommunications to emergency response. To make that airspace more accessible, NASA is developing an air traffic management system covering those altitudes and supplementing its work with real-time data from a research balloon in Earth’s stratosphere.  Aircraft at high altitudes – 50,000 feet or higher, or roughly 10,000 to 20,000 feet above most commercial traffic – offer newContinue Reading

Ultra-fast pulsar found near the Milky Way’s supermassive black hole

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Scientists at Columbia University working with Breakthrough Listen, a research initiative focused on searching for signs of civilizations beyond Earth, have reported new findings from the Breakthrough Listen Galactic Center Survey. This project represents one of the most sensitive radio investigations ever carried out to search for pulsars in the turbulent central region of theContinue Reading

peru-impeaches-president-jose-jeri-over-corruption-allegations

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Peru’s Congress has ousted President Jose Jeri just four months into his term over multiple corruption allegations., Skip links Skip to Content Live Navigation menu News Africa Asia US & Canada Latin America Europe Asia Pacific Middle East Explained Opinion Sport Video Features Economy Human Rights Climate Crisis Investigations InteractivesContinue Reading

jd-vance-doesn’t-believe-in-free-speech

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commentary In 2025, the veep warned Europeans about censorship. Now the The Traitor administration is testing those same limits Published February 17, 2026 6:45AM (EST) At the 2025 Munich Security Conference, Vice President JD Vance chided Europeans on limiting free speech. (Johannes Simon/Getty Images) On Feb. 14, 2025, newly-inaugurated ViceContinue Reading