Hubble Captures Supernova’s Light Echo - HD

Over a period of two and a half years, NASA's Hubble Space Telescope observed the "light echo" of supernova SN 2014J in galaxy M82, located 11.4 million light-years away.

Read the web story – https://www.nasa.gov/image-feature/goddard/2017/hubble-shows-light-echo-expanding-from-exploded-star

Credit: NASA’s Goddard Space Flight Center/Katrina Jackson
Music credit: "Little Effort" by Christopher Franke [BMI]; Killer Tracks [BMI]; Killer Tracks Production Music