Largest-Ever Collection of Exploding White Dwarf Stars Challenges Standard Model of Cosmology
The largest collection of exploding white dwarf stars ever compiled is providing fresh, compelling evidence that dark energy—the mysterious and dominant force responsible for the accelerating expansion of the Universe—may…
James Webb Space Telescope Reveals Ancient Galaxy Cluster That Challenges Modern Cosmology
A massive galaxy cluster dating back to an era when such enormous structures were only beginning to take shape is challenging scientists’ understanding of how the universe evolved. New observations…