Tales of Two Colors: Red vs. Blue Tilted Gravitational Waves
On March 17, a team of astrophysicists announced the physics of what happened in the first one trillionth, of a trillionth of a trillionth of a second after the so-called Big Bang. The American team – also known as BICEP2 – announced these findings of what the science community calls the detection of primordial gravitational waves . As scientists rush