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Astrophysics & Cosmology
Black holes, dark matter, gravitational waves, and the big‑picture universe.
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Latest in Astrophysics & Cosmology
Korea Advanced Study Team Links Varying Couplings To Logarithms
6+ hour, 41+ min ago (678+ words) Previously accepted models predicting changes in fundamental constants relied upon a simple relationship between energy and particle interactions. However, calculations now demonstrate this connection must instead follow a logarithmic pattern dictated by established principles of quantum field theory. This refinement…...
Star Trek's "Picard Maneuver" Proves to Be Valid Physics, According to Brazilian Physicist
2+ hour, 13+ min ago (340+ words) At SSBCrack News, our dedicated editorial team brings you the latest and most reliable updates on Defence, Geopolitics, Military Affairs, Science, and Technology. Driven by a passion for national security and strategic awareness, the SSBCrack News Desk delivers fact-checked, timely,…...
What if dark matter is just hiding in another dimension? Here’s what a new study says
5+ hour, 26+ min ago (243+ words) About 85% of all the mass in the universe is thought to be dark matter. But still, we have not found any direct evidence of it. Science only knows it’s there because of how gravity affects galaxies and how it leaves…...
Astronomers Discover Potential New Class of Astrophysical Objects: Black Hole Stars
5+ hour, 39+ min ago (364+ words) Home » Science » Astronomers Discover Potential New Class of Astrophysical Objects: Black Hole Stars Recent findings in astrophysics have sparked intense debate among astronomers regarding the nature of a pair of unique cosmic entities referred to as “little red dots.” Traditionally,…...
Physicist: Famed 'Picard Maneuver' on Star Trek Works
5+ hour, 17+ min ago (284+ words) A famous Star Trek battle trick turns out to be better physics than the show ever claimed. As Popular Science explains, Brazilian physicist Níckolas de Aguiar Alves... Physicist: Famed 'Picard Maneuver' on Star Trek Works A famous Star Trek battle…...
Colossal stars forged the Universe’s earliest clusters
9+ hour, 20+ min ago (545+ words) An international team led by ICREA researcher Mark Gieles from the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) and the Institute of Space Studies of Catalonia (IEEC) has created a new model that sheds light on how…...
Webb May Have Found the Family Tree of the Little Red Dots — Curiosmos
15+ hour, 51+ min ago (878+ words) What happens to Webb’s mysterious little red dots as the universe ages? The Saguaro galaxy’s red nucleus offers a way to explore their hidden surroundings. When the James Webb Space Telescope began finding tiny, intensely red sources in the early…...
A Ripple in Spacetime
20+ hour, 6+ min ago (129+ words) Slate On this day in 2015 gravitational waves were detected for the first time by the Advanced LIGO interferometers in Louisiana and Washington state. The waves, predicted by Einstein’s general relativity, are caused by the rippling of spacetime caused by movement…...
Will the Universe Really End in 33 Billion Years? New Study Puts a Date on the Big Crunch
21+ hour, 7+ min ago (817+ words) Scientists have estimated that the universe could eventually stop expanding and begin collapsing in a dramatic event known as the Big Crunch, with a new model placing the possible end of the universe about 33.3 billion years from now. Since the…...
Is the expansion of the Universe slowing down: a new debate in cosmology
1+ day, 12+ min ago (309+ words) Zamin.uz Astrophysicists from Yonsei University in South Korea have reignited one of the most intense scientific debates in modern cosmology with a new study published in the Monthly Notices of the Royal Astronomical Society The scientists argue that the…...