The James Webb Space Telescope has released a new, sharp image of the Crab Nebula, showing a glimpse of the pulsar at the nebula's center.
NASA revealed that the James Webb Space Telescope (JWST) and the Chandra Space Telescope have collaborated to study one of the most famous objects in space: “The Crab Nebula” (Crab Nebula) She posted the latest photos
The image includes X-ray data collected by Chandra over about two decades, which shows dramatic changes in the debris and radiation left after the explosion of a massive star in our galaxy.
The Crab Nebula is the result of a supernova explosion that Chinese and other astronomers have observed since 1054, nearly 1,000 years ago, and is 6,500 light-years from Earth.
The images reveal that at its center is a rapidly rotating neutron star, or “pulsar,” a compact but dense object created by a supernova. It rotates at a speed of about 30 times per second. Its beam of light passes through the Earth with each revolution, like a cosmic beacon.
When small pulsars rotate more slowly, a large amount of energy will be released into the surrounding area. In particular, high-speed winds made up of matter and antimatter particles blow on the surrounding nebula, causing shock waves that form rings.
Over the past 22 years, Chandra has made many observations of the Crab Nebula. With this long period of time, astronomers saw clear changes in both the ring area and the jets emanating from it.
Recently, Chandra data was combined with data from the James Webb Space Telescope to help determine the origins of mysterious structures within the remains.
Compiled from Chandra X-ray Observatory
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