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Browse our latest investigations, impact stories, and evidence-based progress updates.
Brookhaven National Laboratory and Stony Brook University transmitted entangled photons across a 13-mile (21 km) free-space optical link between the Quantum Watchtower and Quantum Lighthouse — the first permanent U.S. link of its kind, adding a wireless leg to a 161-mile, eight-node quantum network. Daytime demo 21 Aug 2026; entangled detection logged 19 Aug at 12:26 a.m. ET.
Reuters (28 July 2026) named Shanghai Aishengna as the state-backed firm mass-producing China's first homegrown immersion DUV lithography tools — about five this year, roughly 20 in 2027 — for SMIC, Hua Hong and CXMT. That is real localization of mature-node scanners. It is not EUV. Goldman Sachs (24 Aug 2026) still has China 34% short of advanced-chip self-sufficiency in 2035.
Kraft, Joshi, Kraus, Roos, Zoller and colleagues report in Physical Review X (published 13 Aug 2026; IQOQI note 18 Aug) a bounded-error quantum simulation protocol demonstrated on trapped-ion chains of 10 and 51 40Ca+ ions. The 51-ion learning problem has 14,229 parameters. Error bars are a calibration layer for analog simulators, not fault-tolerant computing.
Saxena et al. in Science Advances (19 Aug 2026) combine LRO Diviner temperatures and LOLA illumination with published UV lethal doses for five Earth microbes. At three Artemis III candidate sites, Aspergillus niger could persist on about 3% of mapped non-PSR ground for at least seven Earth days. Survival is not growth. The Moon still lacks liquid water at the surface.
NASA’s Lunar Reconnaissance Orbiter imaged a new 18-meter crater at 19.4759°N, 266.7138°E after a Falcon 9 upper stage hit the Moon on 5 August 2026. JPL’s CNEOS prediction, handed to South Korea’s Danuri, was accurate to about 0.6 miles. This is catalog hygiene and camera geometry, not a kinetic-deflection test.
University of Innsbruck, RWTH Aachen, Forschungszentrum Jülich and AQT report in Nature Communications a trapped-ion demonstration of measurement-free universal logical quantum computation: Grover’s search on three logical qubits in the error-detecting [[8,3,2]] color code, no mid-circuit measurements. Experimental success probability 0.40(4), below the classical 0.46.
