The Hubble Space Telescope has unveiled a detailed look at the Crab Nebula, revisiting it after 25 years to track its rapid expansion. Located 6,500 light-years away in the constellation Taurus, the Crab Nebula is the aftermath of a supernova that exploded nearly a millennium ago.

A new analysis from NASA using the Hubble Space Telescope shows that the Crab Nebula, the remnant of a supernova recorded in 1054, is still rapidly expanding, offering rare, direct evidence that the universe is far more dynamic than it appears. For decades ...