Brain’s Retrosplenial Cortex: Key to Memory and Navigation Revealed
UQ researchers reveal how microscopic structures in the retrosplenial cortex support memory retrieval and navigation, with implications for Alzheimer’s and AI.
June 2026
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NASA bets big on nuclear engines to cut journey times to Mars
NASA invests $45M in nuclear thermal propulsion to cut Mars journey times by half, reducing astronaut radiation risks. Experts weigh in on the technology and timeline.
China’s Long March 12B Surprise Launch Successfully Deploys Qianfan Satellites
China’s surprise Long March 12B debut successfully deploys Qianfan satellites, advancing its megaconstellation plans and reshaping global space competition.
How Millikan’s Oil Drop Exercise Measured the Electron’s Charge
Discover how Robert Millikan’s classic oil drop experiment measured the electron’s charge, its controversial data selection, and its enduring legacy in modern physics and education.
Physics Paper 2: Students Face Toughest Exam in Years, Experts Weigh In
Analysis of the 2025 A-level Physics Paper 2 reveals increased difficulty and conceptual demands. Educators and exam experts discuss implications for students and universities.
New Framework Classifies All Cancers into Three Biological Families
A new study maps ~100 pathways to classify all cancers into three biological families based on HuR, P53, and Mir-125b dynamics, offering a unified framework for treatment.
Blue Origin Rocket Explodes on Launchpad, Casting Doubt on Artemis Timeline
A Blue Origin New Glenn rocket explodes on the launchpad at Cape Canaveral, threatening NASA’s Artemis program timeline. Experts weigh in on delays, costs, and the future of lunar exploration.
Reddit’s Weekly Space Q&A: From Exomoons to Artemis Ice Mining
Reddit’s weekly All Space Questions thread for May 31, 2026 tackled exoplanet spectra, lunar ice mining, and dark matter, drawing over 4,700 comments from experts and enthusiasts worldwide.