Tuesday, March 3, 2026

ESA's Jupiter Icy Moons Explorer (JUICE) spacecraft captured the first detailed image of interstellar comet 3I/ATLAS, revealing a bright coma and sweeping tail of gas and dust as the rare visitor from beyond our solar system speeds away from the Sun.^[1]

Researchers at the University of Montreal demonstrated for the first time that light can mimic the quantum Hall effect, with photons drifting in perfectly quantized steps—a breakthrough that could lead to new standards for ultra-precise measurements and more resilient quantum photonic computers.^[2]

Scientists at Oregon State University developed a new iron-based nanomaterial that destroys cancer cells by triggering two intense chemical reactions inside tumors while sparing healthy tissue, with tests in mice showing complete elimination of breast cancer without side effects.^[3]

Researchers used gravitational waves to develop a new method for calculating the Hubble constant—the universe's expansion rate—which could help resolve one of cosmology's biggest mysteries known as the Hubble tension.^[4]

A study of Ice Age markings found that humans were carving structured sequences of dots, lines, and crosses into tools and ivory figurines over 40,000 years ago, with information density rivaling proto-cuneiform, the earliest known writing system that emerged around 3000 BCE.^[5]

LG AI Research announced plans to release Exaone 4.5, its latest multimodal large language model combining visual and linguistic intelligence, during a press briefing ahead of Mobile World Congress 2026 in Barcelona.^[6]

Taipei's Danjiang Bridge, a landmark cable-stayed span designed by the late architect Zaha Hadid, is scheduled to officially open to traffic, with the city hosting pre-opening events including a public run across the structure.^[7]

UCLA researchers reversed muscle aging in mice by targeting a protein called NDRG1, but discovered that stem cells surviving into old age may persist because they are best at survival rather than function—a finding that offers a new lens for understanding tissue decline with age.^[8]

French figure skaters Guillaume Cizeron and Laurence Fournier Beaudry won Olympic ice dance gold at the Milano Cortina 2026 Winter Games, capping a remarkable rise after pairing up just one year ago and defeating reigning world champions Madison Chock and Evan Bates of the USA.^[9]