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Scientists observe 'negative time' in quantum experiments - Phys.org
Dec 21, 2024 · Now, researchers at the University of Toronto, through innovative quantum experiments, say they have demonstrated that "negative time" isn't just a theoretical idea—it …
Ryugu asteroid sample rapidly colonized by terrestrial life despite ...
Nov 22, 2024 · Reports of microorganisms found in chondritic meteorites have long fueled debates about extraterrestrial life reaching Earth and possibly as an origin of life here. While …
Can entangled particles communicate faster than light? - Phys.org
Dec 23, 2024 · Entanglement is perhaps one of the most confusing aspects of quantum mechanics. On its surface, entanglement allows particles to communicate over vast distances …
Physicists measure quantum geometry for first time
Dec 22, 2024 · Strategy to measure the quantum geometric properties in condensed matter systems. Credit: Nature Physics (2024). DOI: 10.1038/s41567-024-02678-8
Two Earth-sized exoplanets orbiting nearby star detected
Dec 23, 2024 · An international team of astronomers has reported the discovery of two exoplanets orbiting a nearby star known as HD 101581. The newfound alien worlds are slightly smaller …
Dark energy 'doesn't exist' so can't be pushing 'lumpy' universe …
Dec 20, 2024 · One of the biggest mysteries in science—dark energy—doesn't actually exist, according to researchers looking to solve the riddle of how the universe is expanding.
NASA probe makes closest ever pass by the sun - Phys.org
Dec 24, 2024 · NASA's pioneering Parker Solar Probe made history Tuesday, flying closer to the sun than any other spacecraft, with its heat shield exposed to scorching temperatures topping …
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First coherent picture of an atomic nucleus made of quarks and …
Oct 15, 2024 · The atomic nucleus is made up of protons and neutrons, particles that exist through the interaction of quarks bonded by gluons. It would seem, therefore, that it should not …