Science Digest: Origin of Life Research, Space Missions, and a Physics Breakthrough
Today's science news spans from the origins of life to the edge of the observable universe.
Ancient Microbe Partnership May Reveal How Complex Life Began
Researchers have captured the first direct images of an Asgard archaeon physically attached to a bacterium within ancient stromatolite communities, revealing what appears to be nutrient exchange between the two microbes—a partnership that may mirror how complex cellular life originated billions of years ago.
Read more: Ancient "living fossils" may reveal how complex life began
NASA Launches Mission to Probe Dark Universe
NASA has initiated a new observatory mission dedicated to investigating the dark universe, focusing on understanding dark matter and dark energy that together comprise approximately 95% of the cosmos.
Read more: NASA Observatory Embarks On Mission To Probe Dark Universe - Aviation Week
Nancy Grace Roman Space Telescope Begins Journey to Study Cosmic Dark Secrets
NASA has successfully launched the Nancy Grace Roman Space Telescope aboard a SpaceX Falcon Heavy rocket, beginning a three-month, million-mile journey to its final orbital destination where it will study the universe's darkest secrets.
Read more: Igniting Roman's Journey
BepiColombo Spacecraft Arrives at Mercury After Eight-Year Journey
The BepiColombo spacecraft, a joint European-Japanese mission, has commenced its arrival at Mercury after nearly eight years traversing the inner solar system, marking the beginning of an ambitious campaign to study the solar system's innermost planet.
Read more: 'A new mission starting today': 8 years after launch, BepiColombo begins Mercury arrival - Space
Scientists Overturn Century-Old Physics Assumption About the Hall Effect
Researchers at Carnegie Mellon University have demonstrated that the Hall effect—a fundamental electrical response—can occur when a magnetic field is aligned parallel to a material, challenging a long-held assumption that perpendicular orientation was required. This finding opens new possibilities for simpler magnetic sensor designs in electronics, transportation, and medical technologies.
Read more: Scientists just overturned a century-old physics assumption
China's Tianwen-3 Mars Mission Enters Prototype Phase, Prioritizing Search for Life
China's Tianwen-3 Mars mission has entered its prototype development phase, with the chief scientist highlighting the search for traces of past or present life on Mars as a primary objective of the mission.