TIME SPACE

3,474 articles

Time Interfaces Unlock New Frontiers in Four-Dimensional Quantum Optics
Mar 01, 2025 (SPX)
Four-dimensional optics delves into the scattering of light in structures that change dynamically in both time and space. This novel area of research has signif...
Illuminating the Inner Workings of the Proton
Feb 21, 2025 (SPX)
The international collaboration, which includes researchers from the University of Adelaide, is focused on uncovering the structural complexity of subatomic par...
What Hundreds of Millions of Galaxies Can Teach Us About the Big Bang
Feb 21, 2025 (SPX)
As mind-bending as inflation is, the theory, which was proposed by physicist Alan Guth and others in the late 1970s and early 1980s, continues to stand the test...
Trying to solve a key black hole mystery: Simulating magnetic flows around black holes
Feb 20, 2025 (SPX)
Despite its prominence in theoretical models, several questions remain unanswered regarding the extent of energy extracted via the BZ process and the mechanisms...
University of Barcelona team theorizes singularity-free black holes through gravitational effects
Feb 18, 2025 (SPX)
This study, published in Physics Letters B, presents a significant shift in black hole theory, offering new insights into quantum gravity and the true nature of...
New Findings on Atomic Nucleus Structure and Potential Dark Forces
Feb 18, 2025 (SPX)
These forces, if they exist, should also affect atomic structures, which can now be studied with exceptional precision. "Measuring isotope shifts in electronic ...
MSU scientists discover new sources for 'the molecule that made the universe'
Feb 18, 2025 (SPX)
While we have a clear picture of how the majority of H3+ is formed - a hydrogen molecule, or H2, colliding with its ionized counterpart, H2+ - scientists are ke...
Physicists detect signs of dual time arrows emerging from quantum interactions
Feb 18, 2025 (SPX)
The concept of time's arrow-the idea that time moves irreversibly from past to future-has been a longstanding scientific puzzle. While human experience suggests...
Quantum State of Ejected Electrons Measured for the First Time
Feb 18, 2025 (SPX)
When high-energy light, such as extreme ultraviolet or X-ray radiation, interacts with atoms or molecules, it can eject an electron in a process known as the ph...
Greetings from the Fourth Dimension
Feb 18, 2025 (SPX)
At the time, the existence of such a material was considered impossible, requiring years of effort to convince the scientific community of its validity. The fir...
NASA's SPHEREx Telescope to Explore Cosmic Reservoirs of Life's Building Blocks
Feb 16, 2025 (SPX)
Launching aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California, the SPHEREx observatory will scan the cosmos for water, carbon dioxide...
From photons to protons Argonne scientists advance high-energy particle detection
Feb 12, 2025 (SPX)
Scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory have made a groundbreaking discovery in high-energy particle detection during re...
DSKY Moonwatch Nears Full-Scale Production with Support from Space Industry Icons
Feb 12, 2025 (SPX)
Initially conceived as a tribute to the Apollo astronauts, the DSKY Moonwatch has evolved into a cutting-edge symbol of technological innovation. The timepiece ...
Researchers find largest black hole jet from early universe
Feb 07, 2025 (UPI)
Scientists added, however, that the black hole fueling the quasar producing the jets is small compared to other black holes, equaling 450 million suns. The disc...
Quantum hardware reveals cosmic bubble shifts
Feb 05, 2025 (SPX)
Originally proposed in quantum field theory around five decades ago, the idea suggests that our cosmic environment could be stuck in a 'false vacuum.' While it ...
Collaboration at Mainz University enables the simulation of skyrmion dynamics on experimentally relevant time scales
Jan 31, 2025 (SPX)
However, simulating the intricate internal structure of skyrmions remains computationally demanding. A practical alternative involves modeling these magnetic st...
Swatch profit falls on weak China demand
Jan 30, 2025 (AFP)
The group, which also owns the Tissot, Longines and Omega brands, said net profit fell to 219 million Swiss francs ($240 million) in 2024 from 890 million the p...
New Atom-Based Thermometer Offers Unprecedented Accuracy in Temperature Measurement
Jan 30, 2025 (SPX)
In contrast to conventional thermometers, which require factory calibration, the Rydberg thermometer operates directly based on fundamental quantum principles. ...
Quantum Systems Show Entropy Increase, Aligning with Thermodynamic Laws
Jan 30, 2025 (SPX)
A research team from TU Wien (Vienna University of Technology) has now resolved this apparent contradiction, showing that the behavior of entropy in quantum sys...
A less 'clumpy,' more complex universe?
Jan 26, 2025 (SPX)
"Our work cross-correlated two types of datasets from complementary, but very distinct, surveys," says Madhavacheril, "and what we found was that for the most p...
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