Dark Matter: Scientists tested Newton’s Law across 750 million light-years: Does gravity still work as Newton predicted?
It’s been more than three centuries since Isaac Newton figured out that gravity pulls things together. You’d think,…
Keck Observatory observes first gravitationally lensed superluminous supernova : Maui Now
An artist’s interpretation of light from a supernova passing through a gravitational lens,reaching Earth at different times. Credit:…