Planetary Defense: Physicists Propose New Way To Defend Earth Against Cosmic Impacts
Dark Matter Alternative Passes Big Test. A cosmological model that doesn’t require dark matter has overcome a major hurdle in matching observations from the cosmic microwave (CMB), the leftover glow of the big bang. This dark-matter-free model is an extension of the so-called MOND background.
Origin Unknown: Over a Thousand Powerful Cosmic Explosions Detected by FAST Telescope in 47 Days
