Astronomers have identified 20 ultraviolet-emitting supernova remnants in the Andromeda galaxy

The positions of the 20 SNRs with detected diffuse ultraviolet emission (crimson squares) and 5 SNRs with potential, however confounded, diffuse emission (blue squares), superimposed on the picture of the Andromeda Galaxy in filter F148W. Credit score: Leahy et al., 2023 Utilizing the AstroSat satellite tv for pc, astronomers from the College of Calgary, Canada, … Read more

Research Shows Faster-than-Light Warp Is Possible (Probably)

It would take a faster-than-light “observer”. basic relativity to new quantum locations. In new analysis, a lead scientist explains why One area f One Not sufficient time for this state of affairs. Symmetry is Physics An idea that dates again to the time of Galileo. The key to faster-than-light physics could also be doubling the … Read more

The study reveals a large tunable drag response between a normal conductor and a superconductor

A large drag impact was detected between the graphene layer and the floor superconductor, which could be attributed to a singular interplay between regular electrons and dynamic fluctuations of superconducting phases mediated by static Coulomb fields. Credit score: Tao et al. The Coulomb draw is a phenomenon affecting two digital circuits, during which the charging … Read more

New analog quantum computers to solve previously unsolvable problems

Micrograph picture of the brand new quantum simulator, which options two converging nano-sized metallic semiconductor parts built-in into an digital circuit. Credit score: College Faculty Dublin Physicists have created a brand new sort of analog quantum pc that may deal with powerful physics issues that even essentially the most highly effective digital supercomputers cannot. New … Read more

Physicists discover a new way to solve the strange mystery of dark energy

Physicists have proposed a brand new clarification for darkish power. It could actually shed insights into the interdependence between quantum subject concept and common relativity concept, as two views of the universe and its parts. What’s behind darkish power – and what hyperlinks it to the cosmological fixed launched by Albert Einstein? Two physicists from … Read more

The universe is a little hotter than it should be. The “dark photons” could be to blame.

Observations point out that the intergalactic fuel in our universe is barely hotter than it ought to be. Lately, a workforce of astrophysicists used subtle laptop simulations to suggest a radical answer: an unique type of darkish matter referred to as “darkish matter”. photons“It may very well be heating up the place. These unusual particles … Read more

Why more physicists are beginning to think that space and time are “illusions”

Final December, the Nobel Prize in Physics was awarded for the experimental affirmation of a quantum phenomenon recognized for greater than 80 years: entanglement. As conceived by Albert Einstein and his collaborators in 1935, quantum objects could be mysteriously associated even when they’re separated by nice distances. However as weird because the phenomenon sounds, why … Read more