New approach uses observed local supervoid to give expansion of the universe an extra push and solve the Hubble tension
Astronomers have known for a century that the universe is expanding. We can now trace this expansion over much of its almost ...
Interesting Engineering4h
Just before the Big Bang, a ‘freeze-in’ event produced dark matter
Researchers have proposed a new model that suggests dark matter originated during the infinitesimally short span before the ...
9 ways scammers can use your phone number to try to trick you
Scammers can wreak havoc on your life just by having your phone number. Kurt "CyberGuy" Knutsson addresses how to avoid ...
Cosmological model proposes dark matter production during pre-Big Bang inflation
As physicists continue their struggle to find and explain the origin of dark matter, the approximately 80% of the matter in ...
Physics World1d
Delayed Big Bang for dark matter could be detected in gravitational waves
Energy transition Dark matter may have been created after the Big Bang, something that could soon be tested by gravitational ...
Mysterious 'Dark Big Bang' Could Explain The Origins of Dark Matter
According to Freese and Winkler, however, a Dark Big Bang is consistent with the evidence for dark matter – as long as it ...
Space.com2d
Dead stars within supernova explosions could solve the dark matter mystery in 10 seconds
Gamma rays emerging from neutron stars at the hearts of supernova explosions could solve the mystery of dark matter — in just ...
Observing dark matter at cosmic dawn
After almost a century of speculation, proposals and searches for dark matter, physicists now know that it currently ...
Space.com6d
James Webb Space Telescope 'pushed to its limits' to see most distant galaxies ever
Prior to this discovery, made as part of the James Webb Space Telescope's (JWST's) Galactic Legacy Infrared Midplane Survey ...