New Solution to Cosmic Acceleration Challenges Dark Energy Paradigm
Physicists from the Center of Applied Space Technology and Microgravity at the University of Bremen and the Transylvanian…
How acoustic levitation was scaled beyond a single particle
Sound is energy carried by vibrations moving through matter. It is something we hear, not something we expect…
New gravitational lens measurements reveal a faster expansion rate for the universe
For much of the twentieth century, scientists expected the expanding universe to slow over time. The opposite turned…
Could black hole shadows reveal new theories of gravity?
This image, which the European Southern Observatory (ESO) released on March 27, 2024, shows the supermassive black hole…
Even Dark Matter Can’t Catch a Break From Gravity, Study Suggests
There’s still a lot we don’t know about dark matter, or the “missing” mass supposedly constituting around 85%…
The most violent event in the universe could be visible from Earth in less than 10 years
The universe is a vast place in which many cosmic events occur regularly. And in less than ten…
Physics’ dream of uniting quantum physics and gravity just got harder
A new study has been published that further complicates the argument that gravity could be explained using quantum…
Earth Could Have Six More ‘Quasi-Moons’ Like 2025 PN7
There’s a new moon in town — sort of. The much-discussed 2025 PN7, dubbed Earth’s “second moon,” is…
Scientists May Have Found the Smallest Clump of Dark Matter Ever Seen — and It’s Still a Million Times Heavier Than the Sun
Overlay of the infrared emission (black and white) with the radio emission (colored). The dark, low-mass object is…
World’s most sensitive experiment detects tiny space-time distortions
Scientists in Wales have built the world’s most sensitive table-top interferometer, which is a miniature, ultra-precise instrument capable…