TIME SPACE

3,474 articles

Webb Telescope data supports 20-year-old galaxy models
Oct 24, 2024 (SPX)
In 2005, Professor Claudia Maraston from the University of Portsmouth's Institute of Cosmology and Gravitation introduced her galaxy models, which challenged ex...
How quantum entanglement unfolds in attoseconds
Oct 23, 2024 (SPX)
Entanglement and Temporal Evolution When two particles are entangled, their individual properties cannot be separately described-they only have collective chara...
New imaging technique reveals 3D views of the Universe
Oct 23, 2024 (SPX)
This groundbreaking technique, designed specifically for radio images, has been published in the *Monthly Notices of the Royal Astronomical Society*, a leading ...
A new view of the in-between years of our Universe
Oct 22, 2024 (SPX)
"We want to measure the full volume of the universe because that gives us the best precision on cosmological physics," said Kirit Karkare, associate scientist a...
Astronomers detect ancient lonely quasars with murky origins
Oct 18, 2024 (SPX)
Scientists have proposed that the earliest quasars sprang from overly dense regions of primordial matter, which would also have produced many smaller galaxies i...
NASA's IXPE reveals black hole corona structure
Oct 18, 2024 (SPX)
Black holes, which have gravitational forces so intense that even light cannot escape, are often surrounded by accretion disks, swirling masses of gas. Some are...
Exciting hint toward the solution of the neutron lifetime puzzle
Oct 17, 2024 (SPX)
Two approaches yield different results Neutrons can spontaneously decay, transforming into a proton, electron, and antineutrino, a process predicted by quantum ...
Swiss watch exports to China plunge 50% in September
Oct 17, 2024 (AFP)
It marks the latest sign of weakening demand in the world's second-largest economy, which has hit Europe's luxury sector. Sales to Hong Kong also fell 34.6 perc...
First coherent picture of atomic nucleus structure achieved using quarks and gluons
Oct 16, 2024 (SPX)
The key components of atomic nuclei - protons and neutrons - were discovered nearly a century ago and initially thought to be indivisible. In the 1960s, it beca...
Inside-out Galaxy Growth Spotted in Early Universe with Webb Telescope
Oct 13, 2024 (SPX)
Though 100 times smaller than the Milky Way, the galaxy observed appears remarkably advanced for its age. It features a dense central core of stars, surrounded ...
Islands of regularity emerge in the complex three-body problem
Oct 11, 2024 (SPX)
The popular Netflix series '3-Body Problem' draws attention to the complexities of such interactions. Inspired by Liu Cixin's novel, the series revolves around ...
New quantum clock combines multiple atomic timekeepers
Oct 11, 2024 (SPX)
The new quantum clock, built from a few dozen strontium atoms arranged in a lattice, uses a form of quantum entanglement to combine multiple clocks into one. Th...
Many stable atoms have 'magic numbers' of protons and neutrons
Oct 11, 2024 (SPX)
The race to figure out what made these nuclei so stable began. Understanding these magic numbers would allow scientists to predict the properties of other nucle...
Astrophysicist takes 'supermassive' leap in the study of black holes
Oct 11, 2024 (SPX)
So he convinced his father to buy him an amateur telescope, and from the backyard of his home in Rimini, Italy, he would use the 60-millimeter instrument to stu...
Black Hole Devours Star, Slams Remnants Into Another
Oct 10, 2024 (SPX)
In 2019, astronomers first detected the event when a star ventured too close to a black hole, resulting in the star's destruction by the black hole's gravitatio...
Near-Earth asteroid data offers insights into possible fifth force in the universe
Oct 10, 2024 (SPX)
"Interpreting the data we see from tracking Bennu has the potential to add to our understanding of the theoretical underpinnings of the universe, potentially re...
Probing the early Universe for clues about Reionization
Oct 03, 2024 (SPX)
While we can't travel back to witness this process, researchers are collecting vast amounts of data and running simulations to better understand this critical p...
Key gravitational structures unveiled in new cosmic research
Sep 30, 2024 (SPX)
Insights into the Universe's Structure The research is anchored in the Lambda Cold Dark Matter (LCDM) cosmological model, which posits that the Universe's large...
Ultrafast switching of trions in 2D materials achieved with terahertz photons
Sep 30, 2024 (SPX)
Two-dimensional semiconductors, unlike bulk crystals, exhibit unique properties that make it easier to generate exciton particles - pairs formed when a negative...
Hubble finds that a black hole beam promotes stellar eruptions
Sep 27, 2024 (SPX)
The finding is confounding researchers searching for an explanation. "We don't know what's going on, but it's just a very exciting finding," said lead author Al...
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