Stay updated with the latest science news and analysis
NASA's ESCAPADE mission, launched on November 13, 2025, aboard a Blue Origin New Glenn rocket, will send two probes to Mars to study its magnetic environment and atmospheric loss, providing crucial data for future human exploration. This innovative mission employs a "launch-and-loiter" trajectory via the Earth-Sun L2 Lagrange point, revolutionizing future interplanetary travel with more flexible launch windows.
A 540-million-year-old fossil called Salterella has been reclassified, profoundly changing our understanding of early animal evolution by definitively linking it to the cnidarian family, which includes modern jellyfish and corals. This significant discovery, made by Virginia Tech researchers, sheds new light on how animals first developed skeletons during the Cambrian Period and fills a crucial gap in the evolutionary tree.
Astronomers have made a groundbreaking discovery in the TOI-2267 system, identifying three Earth-sized planets uniquely orbiting both stars, marking the first time such a planetary arrangement has been observed. This unprecedented finding challenges existing theories of planetary formation, as these small, rocky worlds in a compact binary system defy previous assumptions about gravitational stability and the rarity of Earth-sized planets in such environments.
Scientists have identified a specialized subset of brain immune cells, called microglia, that actively slow the progression of Alzheimer's disease by reducing inflammation and blocking the spread of harmful proteins. This groundbreaking discovery, published in Nature, offers a promising new direction for developing immunotherapeutic strategies that harness the brain's natural defenses to combat the devastating disease.
A newly discovered comet, C/2025 V1 (Borisov), is making its closest approach to Earth today, November 11, 2025, passing at a safe distance of 103 million kilometers after its recent discovery by amateur astronomer Gennadiy Borisov. This "nearly interstellar" object, originating from the Oort Cloud, is captivating scientists with its unusual "vanishing tail" and serving as a crucial comparison for understanding other anomalous celestial visitors.
Revolutionary supercomputer models have revealed that Saturn's moon Enceladus expels 20 to 40 percent less mass from its geysers than previously estimated, significantly refining our understanding of its internal dynamics and ocean interaction. This crucial insight, alongside new findings of global heat distribution suggesting a stable, long-term liquid ocean, further solidifies Enceladus's status as a prime candidate for extraterrestrial life and informs future exploration missions.
John Clarke, Michel H. Devoret, and John M. Martinis have been awarded the 2025 Nobel Prize in Physics for their revolutionary discovery of "macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit," demonstrating quantum phenomena at a larger scale. This groundbreaking work, conducted in the mid-1980s, fundamentally reshaped our understanding of quantum physics and laid the essential foundation for modern superconducting quantum computing technologies.
Scientists have unveiled *Paracalliactis tsukisome*, a remarkable new species of pale pink sea anemone discovered off Japan's Pacific coast, which uniquely constructs and expands shell-like homes for hermit crabs. This extraordinary deep-sea partnership offers significant advantages, providing the hermit crab with a permanent, growing abode while granting the anemone stability and mobility.
Get ready to glimpse a rare visitor from beyond our solar system as the interstellar comet 3I/ATLAS reappears in the eastern pre-dawn sky on November 11, 2025, though you'll need a telescope to spot this faint, third-ever observed interstellar object. Scientists are eagerly studying this unique comet, which has shown unusual brightening and a debated lack of a tail, hoping to unlock secrets about planet formation in other star systems.
Scientists across Sweden, Denmark, and Germany are developing a groundbreaking DNA test designed to predict the most effective antidepressant for individuals, aiming to revolutionize mental health care by ending the frustrating trial-and-error method. This innovative genetic test, which analyzes a person's DNA using polygenic risk scores, promises to guide clinicians toward optimal drug selection for quicker symptom relief and improved patient outcomes, despite some existing cautions from the FDA regarding its routine use.
NASA is launching its pioneering ESCAPADE mission today, November 9, 2025, deploying two identical satellites aboard Blue Origin's New Glenn rocket from Cape Canaveral to investigate how Mars lost its once-thick atmosphere. This ambitious and cost-effective project, with a budget under $80 million, promises crucial insights into planetary climate history and pioneers an innovative trajectory for future space exploration.
A groundbreaking study published in Nature on November 5, 2025, has identified a distinct population of brain immune cells, known as microglia, that actively protect against Alzheimer's disease by reducing inflammation and slowing the accumulation of harmful amyloid plaques and tau proteins. This discovery, which pinpoints the PU.1-CD28 molecular pathway, offers promising new avenues for developing immunotherapy and novel treatments to potentially modify the course of Alzheimer's.