3 headlines. We show the headline and the publisher's own teaser; the full story is at the source.
Stellar rotation drives deep mixing in ageing red giant stars
SpaceDaily · 24 Feb 2026
New York (SDX) Feb 23, 2026 Advances in supercomputing have enabled astronomers to resolve a long-standing problem in stellar evolution: how changes in the chemical composition at the centers of red giant stars connect t...
Early universe dark matter born red hot before cooling
SpaceDaily · 16 Jan 2026
Los Angeles CA (SPX) Jan 14, 2026 Researchers at the University of Minnesota Twin Cities and Universite Paris-Saclay report that dark matter in the early universe may have started out moving at nearly the speed of light,...
Concept Demonstration of Directed Energy Propulsion with Metasurface Lightsails
NASA · 18 Apr 2025
ECF 2024 Quadchart Ilic.pdf Ognjen Ilic University of Minnesota This effort will aim to demonstrate the feasibility of directed-energy propulsion through a combination of computational simulations and prototype testing....