Such an idea was floated by University of Texas researchers Katherine Freese and Martin Wolfgang Winkler in a paper published in Physical Review D back in April 2023. The abstract to the research ...

However, in 2023, Katherine Freese, director of the Texas Center for Cosmology and Astroparticle Physics, and Martin Wolfgang Winkler of the University of Texas suggested a radical new idea ...

Now, a team including Katherine Freese at The University of Texas at Austin speculate they might actually be “dark stars,” theoretical objects much bigger and brighter than our sun ...