List of All Articles with Tag 'ace'

By Jose Luis Gonzalez and Steve Gorman TRUTH OR CONSEQUENCES, New Mexico A twin-fuselage jet stood ready on

Heat wing Max Strus is entering free agency and an Eastern Conference foe is reportedly looking to lure him away from Miami.Coming into the NBA Draft, the Indiana Pacers were rumored to be trying to trade the No. 7 pick to upgrade on the wings. Nothing, however, materialized from that on draft n...

By Will Dunham WASHINGTON Scientists on Wednesday unveiled evidence that gravitational waves, the ripples in the fabric of

Scientists have “heard” a chorus of gravitational waves rippling through the universe, in what they say is an unprecedented finding that could fundamentally change our understanding of the universe. The discovery, described in a range of newly published journal papers, suggests that spacetime is being rocked by intensely powerful gravitational waves all the time. Those waves carry a million times more energy than the one-off bursts of gravitational waves that were detected from a black hole and were themselves hailed as a major breakthrough in our understanding of the universe. The new results suggest that everything is being slowly shrunk and expanded by a new kind of gravitational wave as they pass through our galaxy. Scientists describe it as being akin to hearing a “symphony” of waves echoing through the universe. “It’s like a choir, with all these supermassive black hole pairs chiming in at different frequencies,” said Chiara Mingarelli, a scientist who worked on the new findings while an associate research scientist at the Flatiron Institute’s Center for Computational Astrophysics. “This is the first-ever evidence for the gravitational wave background. We’ve opened a new window of observation on the universe.” The new findings have been described in a range of journal articles, published in different academic journals. The research is the result of 25 years of observations from six of the world’s most sensitive radio telescopes, and have been simultaneously published by different collaborations across the world. The findings are not only notable in themselves. They also offer the opportunity to find out some of the universe’s secrets, since they can be used to find information about the binary black holes that form when galaxies merge, for instance. “These results signify the beginning of an exciting journey into the Universe, where we aim to unravel its mysteries,” Michael Keith, a lecturer at Jodrell Bank Centre for Astrophysics, UK, and contributor to one of the new studies, published in Astronomy and Astrophysics. “After decades of tireless work by hundreds of astronomers and physicists worldwide, we are finally detecting the long-awaited signature of gravitational waves originating from the distant Universe.” Scientists made the discovery by analysing observations of pulsars, which are extinguished stars that can be used as reliable clocks in the distant universe. By bringing together such a large amount of detailed data, researchers were able to measure those pulsars with very high accuracy, allowing them to measure gravitational waves at a far larger scale than using detectors on Earth. “Pulsars are excellent natural clocks. We exploit the remarkable regularity of their signals to detect subtle changes in their rhythm, enabling us to perceive the minute stretching and squeezing of space-time caused by gravitational waves originating from the far reaches of the Universe,” said David Champion, a senior scientist at the MPIfR in Bonn, Germany, and contributor to the study, in a statement. For now, researchers are only able to “hear” the vast choir, rather than the individual pulsars that make up its singers. But together they are much louder than expected, meaning that there may be more or more heavy supermassive black holes to be found in the universe. Read More Astronomers find zombie planet that ‘shouldn’t exist’ Nasa to begin Moon mining within next decade Nasa rover spots bizarre donut shaped rock on Mars

Former President Donald Trump is dominating cable airwaves, Florida Gov. Ron DeSantis is betting on Iowa and South Carolina, and North Dakota Gov. Doug Burgum is blanketing New Hampshire as candidates tailor their ad spending with the 2024 presidential race heating up.

Idris Elba says he felt "super complimented for a long time" when it came to suggestions he should play James Bond.

By Jose Luis Gonzalez and Steve Gorman TRUTH OR CONSEQUENCES, New Mexico A three-man crew from Italy is

An overview of the media in Greece, as well as links to broadcasters and newspapers.

LONDON Oscar-winning actor Kevin Spacey is due to appear in a London court on Wednesday for the start

The mayor weighed in over pushback on plans to reduce emissions from wood and coal-fired pizza ovens.

Newcastle have spoken to Southampton about Tino Livramento and Kyle Walker-Peters as they look to bring in cover at full-back in the summer transfer window.

CNN obtained audio from a meeting in which Donald Trump acknowledges keeping a classified document.