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A research team led by The Hong Kong University of Science and Technology (HKUST) has achieved a groundbreaking quantum simulation of the non-Hermitian skin effect in two dimensions using ultracold fermions, marking a significant advance in quantum physics research. Go to Source Ferroelectrics are special materials with polarized positive and negative charges—like a magnet has north and south poles—that can be reversed when external electricity is applied. The materials will remain in these reversed states until more power is applied, making them useful for data storage and wireless communication applications. Go to Source It is still not clear what exactly fell onto a Kenyan village last month, but such events are likely to become increasingly common given the amount of space debris drifting above the planet. Go to Source NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray telescope on the International Space Station as part of a spacewalk scheduled for Jan. 16. Hague, along with astronaut Suni Williams, will also complete other tasks during the outing. Go to Source In December 2024, five CubeSats deployed into Earth’s orbit from the International Space Station. Among them was LignoSat, a wooden satellite from JAXA (Japanese Aerospace Exploration Agency) that investigates the use of wood in space. Findings could offer a more sustainable alternative to conventional satellites. Go to Source Technicians have successfully integrated NASA’s Nancy Grace Roman Space Telescope’s payload—the telescope, instrument carrier, and two instruments—to the spacecraft that will deliver the observatory to its place in space and enable it to function while there. Go to Source Among all the challenges of voyaging to and successfully landing on other worlds, the effective collection and study of soil and rock samples cannot be underestimated. Go to Source One officer suggested to his partner that they “cruise around and come back,” before they walk away joking and wait for other officers to respond Go to Source The woman warned dispatchers she might harm Greenville County deputies if they came to the scene; she then lunged at them with a knife multiple times Go to Source Fort Lauderdale, Fla. police responded after family members reported the armed man was suffering a mental health crisis in a home with children nearby Go to Source Of all the unanswered questions in modern science, perhaps the most talked about is whether we are alone in the universe. A new paper looks at another way we might be able to detect advanced civilizations, and at its center is the need for energy. Go to Source New observations from the National Science Foundation National Radio Astronomy Observatory’s (NSF NRAO) Karl G. Jansky Very Large Array (NSF VLA) provide compelling evidence supporting a universal mechanism for the collimation of astrophysical jets, regardless of their origin. Go to Source Amid the many mysteries of quantum physics, subatomic particles don’t always follow the rules of the physical world. They can exist in two places at once, pass through solid barriers and even communicate across vast distances instantaneously. These behaviors may seem impossible, but in the quantum realm, scientists are exploring an array of properties once […] Chichen Itza in the Yucatan Peninsula. Image Credit: Wikimedia commons. The ancient Maya civilization was without a doubt, one of the most dominant ancient societies of Mesoamerica. The ancient Maya excelled at agriculture, pottery, hieroglyph writing, calendar-making, mathematics and were one of the most impressive astronomers in the past. They were a unique and […] Using NASA’s Fermi space telescope, Italian astronomers have observed a radio source known as 3C 216. As a result, they detected increased gamma-ray activity from this source, including a strong outburst. The finding is reported in a research paper published on the arXiv preprint server. Go to Source |
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