Space fan Ram's video above expresses the power of the Webb Telescope and the majesty of what we can now observe in the depths of space. The Southern Ring Nebula is 2,500 light years from Earth. Far fucking out. From NASA:
The dimmer star at the center of this scene has been sending out rings of gas and dust for thousands of years in all directions, and NASA's James Webb Space Telescope has revealed for the first time that this star is cloaked in dust.
Webb will allow astronomers to dig into many more specifics about planetary nebulae like this one – clouds of gas and dust expelled by dying stars. Understanding which molecules are present, and where they lie throughout the shells of gas and dust will help researchers refine their knowledge of these objects[…]
Since planetary nebulae exist for tens of thousands of years, observing the nebula is like watching a movie in exceptionally slow motion. Each shell the star puffed off gives researchers the ability to precisely measure the gas and dust that are present within it.
As the star ejects shells of material, dust and molecules form within them – changing the landscape even as the star continues to expel material. This dust will eventually enrich the areas around it, expanding into what's known as the interstellar medium. And since it's very long-lived, the dust may end up traveling through space for billions of years and become incorporated into a new star or planet.
