Astronomers Detect Unusual “Chirp” From a Supernova, Revealing Hidden Physics

Astronomers finding out a distant superluminous supernova uncovered a wierd sample hidden in its gentle: a quickly accelerating “chirp.” For many years, astronomers have used distant supernova explosions as cosmic beacons to review elementary physics and measure properties of the universe. Whereas analyzing one such occasion, Joseph Farah, a fifth-year graduate scholar at UC Santa Barbara, observed […]