String Theory Can Now Describe a Universe That Has Dark Energy
In selecting a geometry for the compact extra dimensions, for instance, they chose a space that resembles a…
Pew! Pew! YouTuber Builds Sound Laser That Works as ‘Invisible Speaker’
Here’s a shower thought: if light and sound both travel as waves, can you make something that works…
Spiral Galaxy Caught Spraying Huge Jets of Super-Hot Gas Like a Sprinkler : ScienceAlert
A nearby galaxy has been caught draining itself of star-forming fuel, with vast streams of superheated material twisting…
JWST interferometric imaging reveals the dusty torus obscuring the supermassive black hole of Circinus galaxy
Observations Circinus was observed (ID: 4611; PI: Lopez-Rodriguez, E.) on 20240715 and 20250427 using the Aperture Masking Interferometry…
Aliens might not have the same physics as us
If we ever meet aliens, would their physics be the same as ours? While this might seem like…
Pushing China’s EAST Tokamak Past The Greenwald Density Limit
Getting a significant energy return from tokamak-based nuclear fusion reactors depends for a large part on plasma density,…
Approaching optimal microwave–acoustic transduction on lithium niobate using superconducting quantum interference device arrays
Brubaker, B. M. et al. Optomechanical ground-state cooling in a continuous and efficient electro-optic transducer. Phys. Rev. X…
Astronomers Discover the First Galaxy-Wide Wobbling Black Hole Jet
It’s a well-known fact that Supermassive Black Holes (SMBH) play a vital role in the evolution of galaxies.…
The Hidden Lives of the Universe’s Ultramassive Galaxies
The universe’s most massive galaxies present astronomers with a puzzle. Each containing more than 100 billion stars, making…
Ghost Particles Interacting With Dark Matter Could Solve a Huge Cosmic Mystery : ScienceAlert
A new investigation of the early Universe led by Poland’s National Centre for Nuclear Research has just found…
Teleportation Reaches a Major Milestone Thanks to an Unexpected Discovery with Huge Consequences
An unlikely accomplice just pushed quantum teleportation past a milestone, as teams in Turku and Hefei upend a…
China Cracks the Code on a Fusion Limit Scientists Failed to Beat for Decades
The breakthrough, reported in the journal Science Advances on January 1, comes from a team at the Chinese…