New theory argues wormholes are time mirrors, not cosmic tunnels
Theoretical research led by Professor Enrique Gaztañaga of the University of Portsmouth challenges the longstanding scientific belief that…
Rather Than Expanding Forever, The Universe May Be Doomed to “Crunch” in 20 Billion Years
Illustration by ZME Science. We’ve been told by science that the universe is expanding relentlessly, driven by a…
New Model Of The Early Universe Shows That Black Holes, Boson Stars, And Cannibal Stars May Have Existed Within One Second Of The Big Bang » TwistedSifter
Shutterstock Trying to understand what happened in the past is always a complex task, but when scientists try…
JWST confirmed the most distant galaxy ever observed at 13.5 billion light years away
With James Webb Space Telescope (JWST), NASA has confirmed its sightings of the farthest known galaxy to date,…
Dark Matter’s Earliest Moments May Have Been Far More Extreme Than We Thought
Dark matter map (2021) by the Dark Energy Survey using weak gravitational lensing data set. The mass maps are weighted projections…
Computer models reveal how early black holes grew so quickly after the Big Bang
Astronomers have long chased a hard question: how did black holes grow so huge so fast. Researchers at…
Physicists Challenge Long-Held Assumptions about Nature of Dark Matter
Dark matter may not have been ‘cold’ in the earliest moments after the Big Bang, as long believed;…
Einstein–Rosen bridges are not wormholes but quantum links between opposite directions of time
In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen…
Myth of wormholes and the quantum meaning of Einstein-Rosen Bridge
For decades, wormholes have been hypothesized as mysterious tunnels that might let us cross galaxies or even time…
JWST detected a supernova from the dawn of the universe
An international team of astronomers, working with researchers from University College Dublin and other institutions, has detected a…
Alaknanda: Ancient spiral galaxy challenges existing knowledge of cosmic evolution
Early in the story of the universe, long before galaxies like the Milky Way were expected to take…
Today in History, December 25: James Webb Space Telescope is the Christmas gift that keeps on giving
The best kind of Christmas present is one that keeps on giving. Launched four years ago today, the…