The Hubble Space Telescope, which is worked by both NASA and the European Space Agency, is one of the most dependable devices for watching far off articles in space. It’s been sending back dazzling pictures for more than 29 years presently, getting fixes and overhauls en route, and NASA has picked an especially stunning picture from Hubble to finish off 2019.
The picture shows the cosmic system known as ESO 021-G004, which lounges around 130 million light-years from Earth. From our point of view, we see the cosmic system at a fairly extraordinary edge, yet the core of the universe is as yet noticeable enough that space experts can offer a few experiences.
This galaxy has something known as an active galactic nucleus. While this phrase sounds complex, this simply means that astronomers measure a lot of radiation at all wavelengths coming from the center of the galaxy. This radiation is generated by material falling inward into the very central region of ESO 021-G004, and meeting the behemoth lurking there—a supermassive black hole. As material falls toward this black hole it is dragged into orbit as part of an accretion disk; it becomes superheated as it swirls around and around, emitting characteristic high-energy radiation until it is eventually devoured.
The picture information that made this picture potential was gathered by Hubble’s Wide Field Camera 3. The telescope has worked amazingly well for the past just about three-decades and keeps on being the go-to for some researchers and stargazers. Maybe the most mind boggling thing is that Hubble, which will turn 30 this year, might keep on working admirably into the following decade, or maybe even last until 2040.