Tour the Crab Nebula

This video highlights details in NASA’s Hubble Space Telescope images of the Crab Nebula. Hubble’s first observation of the full nebula began in 1999, and 25 years later it captured a new portrait. Hubble’s longevity and powerful instruments provide astronomers with an unparalleled opportunity to study a pulsar wind supernova remnant and how it evolves over time.