No Clear Cometary tail in Post-Perihelion Images of 3I/ATLAS | by Avi Loeb | Nov, 2025
Press enter or click to view image in full sizePost-perihelion image of the interstellar object 3I/ATLAS, taken on…
Scientists recreate ‘cosmic fireballs’ in CERN particle accelerator to hunt for missing gamma-rays
In a first-of-its-kind experiment, scientists have recreated “cosmic fireballs” here on Earth in a particle accelerator.The experiment aimed…
Astronomers may have found the first stars that formed after the Big Bang
Credit: Neale LaSalle from Pexels For years, astronomers have been on the hunt for the first generation of…
Are there different types of black holes? New method puts Einstein to the test
At the current resolution of telescopes, black holes predicted by different theories of gravity still look very similar.…
John Joannopoulos (1947–2025) | Nature Photonics
Authors and Affiliations Department of Physics, Massachusetts Institute of Technology, Cambridge, MA, USA Marin Soljačić Department of Electrical…
a new look at magnetic excitations – Physics World
New research reveals how quantum effects in double-exchange ferromagnets drive unexpected magnetic behaviour Iron-based material (Courtesy: iStock/Assistantua) For…
We could use neutrino detectors as giant particle colliders
The IceCube building in Antartica. Credit: Cmichel67/Wikimedia Commons There is a limit to how big we can build…
Post Perihelion Data on 3I/ATLAS. Reports from the Minor Planet Center… | by Avi Loeb | Nov, 2025
Press enter or click to view image in full sizeTrajectory of 3I/ATLAS with positions of the planets on…
Thin-film strontium titanate sets electro-optic performance record at cryogenic temperatures
(a) Thin-film 200-mm strontium titanate (SrTiO3) grown on silicon wafer. (b) Transmission electron microscope image highlighting the crystallinity…
Scientists observe single top quark with W, Z bosons for first time
Researchers at CERN’s Large Hadron Collider (LHC) have detected a phenomenon that happens only every trillion proton collisions,…
Physicists achieve high precision in measuring strontium atoms using rubidium neighbor
Small clouds of strontium atoms (blue) and rubidium atoms (red) are trapped together. The well-known properties of rubidium…
Magnetic Forces Funnel Gas And Dust Into Young Stars
Star formation has a lot of complex physics that feed into it. Classical models used something equivalent to…