Surprising optics breakthrough could transform our view of the Universe FROSTI is a new adaptive optics system that precisely corrects distortions in LIGO’s mirrors caused by extreme laser power. By using custom thermal patterns, it preserves mirror shape without introducing noise, allowing detectors to operate at higher sensitivities. This leap enables future observatories like Cosmic Explorer to see deeper into the cosmos. The technology lays the groundwork for vastly expanding gravitational-wave astronomy.
https://www.sciencedaily.com/r....eleases/2025/12/2512

Scientists may have found dark matter after 100 years of searching Nearly a century after astronomers first proposed dark matter to explain the strange motions of galaxies, scientists may finally be catching a glimpse of it. A University of Tokyo researcher analyzing new data from NASA’s Fermi Gamma-ray Space Telescope has detected a halo of high-energy gamma rays that closely matches what theories predict should be released when dark matter particles collide and annihilate. The energy levels, intensity patterns, and shape of this glow align strikingly well with long-standing models of weakly interacting massive particles, making it one of the most compelling leads yet in the hunt for the universe’s invisible mass.
https://www.sciencedaily.com/r....eleases/2025/11/2511

JWST spots a strange red dot so extreme scientists can’t explain it The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose an entirely new type of cosmic structure: black hole stars. These exotic hybrids could explain rapid black hole growth in the early universe, but their existence remains unproven.
https://www.sciencedaily.com/r....eleases/2025/11/2511

New state of quantum matter could power future space tech A UC Irvine team uncovered a never-before-seen quantum phase formed when electrons and holes pair up and spin in unison, creating a glowing, liquid-like state of matter. By blasting a custom-made material with enormous magnetic fields, the researchers triggered this exotic transformation—one that could enable radiation-proof, self-charging computers ideal for deep-space travel.
https://www.sciencedaily.com/r....eleases/2025/11/2511

Dead stars aren’t so dead after all: The hidden force inflating white dwarfs Some white dwarfs in rapid binary orbits are far hotter and larger than theory predicts. Researchers found that powerful tidal forces between them generate enough heat to inflate their sizes and change their orbital behavior. This leads the stars to interact much sooner than expected, potentially triggering dramatic cosmic events. The new model may offer clues about the origins of type Ia supernovae.
https://www.sciencedaily.com/r....eleases/2025/12/2512