TIME SPACE

3,474 articles

Early findings from HERA telescope promise deeper understanding of the cosmic dawn
Feb 11, 2022 (SPX)
HERA researchers are looking for the earliest signs of star formation and galaxy structure. Specifically, scientists including Jacqueline Hewitt, the Julius A. ...
Is the 'fine-tuned universe' an illusion?
Feb 08, 2022 (SPX)
But recent studies, detailed in a new report by the Foundational Questions Institute, FQXi, propose that intelligent life could have evolved under drastically d...
Increasing accuracy of atomic force calculations with space-warp transformation
Feb 08, 2022 (SPX)
Quantum Monte Carlo (QMC) methods are high-precision, state-of-the-art simulation methods, which are used to obtain many-body wave functions, essential for the ...
Astronomers trace galaxy flows across 700 million light years
Feb 07, 2022 (SPX)
Using a mathematical technique called numerical action method, the team has computed these paths based on the present brightness and positions of galaxies, and ...
Too many disk galaxies than theory allows
Feb 07, 2022 (SPX)
Most galaxies visible from Earth resemble a flat disk with a thickened center. They are therefore similar to the sports equipment of a discus thrower. According...
Protons are probably actually smaller than long thought
Feb 07, 2022 (SPX)
Physicists at the University of Bonn and the Technical University of Darmstadt have now developed a method that allows them to analyze the results of older and ...
Shadow of cosmic water cloud reveals the temperature of the young Universe
Feb 07, 2022 (SPX)
An international group of astrophysicists has discovered a new method to estimate the cosmic microwave background temperature of the young Universe only 880 mil...
Taking the temperature of our cosmos, less than a billion years after the Big Bang
Feb 07, 2022 (SPX)
Astronomers have made a novel kind of measurements that allows them to measure the temperature of the "cosmic background radiation" filling our cosmos, for earl...
Scientists develop exceptional surface to explore exotic physics
Feb 04, 2022 (SPX)
Reported in Nature Communications, the Penn State, Michigan Technological University and Vienna University of Technology researchers created a stable surface of...
Researchers set record by preserving quantum states for more than 5 seconds
Feb 04, 2022 (SPX)
But researchers are still grappling with how to easily read the information held in these qubits and struggle with the short memory time, or coherence, of qubit...
Collaborative research project on quantum technology starts on the International Space Station
Feb 04, 2022 (SPX)
In collaboration with Humboldt-Universitat zu Berlin, the Ferdinand-Braun-Institut (FBH) and Universitat Hamburg, the researchers will develop a laser system fo...
2D material in Three Dimensions
Feb 02, 2022 (SPX)
The best way to achieve this goal is to produce graphene on complex branched nanostructures. This is exactly what a cooperation between CNR Nano in Pisa, TU Wie...
The universe much sharper in the picture with new algorithms and supercomputers
Feb 02, 2022 (SPX)
'This single map has almost as many pixels as previous maps of the entire sky had,' says Frits Sweijen, PhD student at Leiden Observatory. The researchers solve...
ESA determines new 'space time'
Feb 01, 2022 (ESA)
"What's the time?" You ask, simply enough. "Correct to how many decimal places?" ESA mission control replies. "Our atomic clocks are now accurate to within 5 na...
Shining a light on synthetic dimensions
Jan 28, 2022 (SPX)
They published their results on January 28, 2022 in Science Advances. "The concept of dimensionality has become a central fixture in diverse fields of contempor...
Scientists make a new type of optical device using alumina
Jan 28, 2022 (SPX)
The cosmic microwave background (CMB) is a relic radiation remnant from the big bang. It reaches our telescopes after traveling 14 billion years since the birth...
Studying the Big Bang with Artificial Intelligence
Jan 27, 2022 (SPX)
It could hardly be more complicated: tiny particles whir around wildly with extremely high energy, countless interactions occur in the tangled mess of quantum p...
Diamond quantum sensor detects magnetic flow excited by heat
Jan 27, 2022 (SPX)
The electron "spin" responsible for the electric and magnetic property of a material are being used to develop next generation energy-efficient and miniature sp...
Tiny but very large wavelength perturbations solve Hubble Tension
Jan 27, 2022 (SPX)
This is applicable only in a special frame of reference, called the cosmic frame of rest. Besides this smooth background, there also exist small fluctuations wh...
Mysterious object unlike anything astronomers have seen before
Jan 27, 2022 (SPX)
The team who discovered it think it could be a neutron star or a white dwarf-collapsed cores of stars-with an ultra-powerful magnetic field. Spinning around in ...
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