Ultra

Ultra was the designation adopted by British military intelligence in June 1941 for wartime signals intelligence obtained by breaking high-level encrypted enemy radio and teleprinter communications at the Government Code and Cypher School (GC&CS) at Bletchley Park.

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Science-free schooling for Israel’s ultra-Orthodox draws fire

It’s Time to End the Tyranny of Ultra-Processed Food

Groundwork for future ultra-precise timing links to geosynchronous satellites

Ultra-fast boxing robots could be used for real-life fighting game

Ultra small molecule as a new target for Alzheimer's disease?

Ultra-hot exoplanet has an atmosphere of vaporized rock

Ethereal 'halo' and light arcs around the sun captured in photos of ultra-rare phenomena

Ultra-Faint Dwarf Galaxy Spotted Just 480 Million Years after Big Bang

JWST Scans an Ultra-Hot Jupiter’s Atmosphere

Exoplanet Discovery Alert: Webb Space Telescope Finds Water in Ultra-Hot Alien World

NIRISS instrument on Webb maps an ultra-hot Jupiter's atmosphere

Bright Beyond Belief: How Ultra-Luminous X-Ray Sources Surpass Theoretical Limits

Strange star system may hold first evidence of an ultra-rare 'dark matter star'

Mysterious Star System Unveils Potential 'Dark Matter Star', an ultra-rare Phenomenon

Confirmed. Ultra-Luminous X-Ray Sources are Really That Bright

Defying the Eddington Limit: NASA Unveils the Secret Behind Ultra-Luminous X-Ray Sources

Ultra-High Energy Absorption Breakthrough: Chinese Researchers Unveil Game-Changing Nanolattice Metamaterials

Nanotech Breakthrough: Ultra-Thin Ferroelectric Film To Unleash Smaller, More Efficient Electronic Devices

How ultra-processed food harms your health and how to fix the problem