Stunning telescope image shows the “ghost” effects of the death of the giant star


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Space organizations haven’t let us forget that it was Halloween on Monday.

The Twitter account has become the NASA Exoplanets Twitter Six planets NASA It was NASA Goddard NASA’s Ghoul Dard. The James Webb Space Telescope has updated a file The image of the heavenly pillars of creation to give off Something infernal. And on Monday, the European Southern Observatory about scary drama With a picture of what she calls the ghostly remains of a giant star.

It’s a gigantic 554 million pixel image that paints a cosmic marvel, called the supernova remnant Vela, in transparent lavender, pale blue, and threadlike sunset colors. In the spirit of Halloween, may I remind you that a supernova remnant isn’t just the corpse of a star. It’s kind of the equivalent of chopping up that corpse and spreading its pieces through space.

Glittering courage is everywhere.

Full size version of ESO’s Vela Remnant image.

The ESO/VPHAS+ team. Acknowledgments: The Cambridge Astronomical Survey Unit.

Technically, this scene consists of many observations produced by a wide-field camera called the OmegaCAM, which has a capacity of 268 million pixels. The different filters on the device are what allow the beautiful colors of the image to shine through – four of them were used on the Vela specifically to create a color scheme of purple, blue, green and red.

To be clear, this means that the image is in color. On the outside, the remains probably don’t look quite like a rainbow. It is only easier to analyze the different astronomical aspects of the space images when we have some color separations. But what has not been technically improved is the structural form of Villa – named after the southern constellation which translates to “sails”.

8 photos showing the evolution of how the team deciphered what the remains of a villa looked like.  Some are in black and white.

In this image twist, you can see how the scientists used OmegaCAM to photograph the Vela Remnant. You can also see what the image looks like before coloring.

ESO/M Kornmesser, VPHAS+ Team. Acknowledgments: The Cambridge Astronomical Survey Unit.

These almost 3D bubbles of dust and gas are real. Each transparent line is expected to be precise. And the story this tells about the giant star’s eventual demise is, most likely, true.

However, if you ask me, this ghost is not so scary. she’s amazing.

It is one of the mind-blowing creations of the universe

About 11,000 years ago, a massive star died and unleashed a powerful explosion that sent its outer layers into a shock wave into the surrounding gas in the region.

This turbulent gas, over time, compresses and creates the interconnected structures we see in the image. In addition, whatever energy was released during the event, it forced the spots to shine brightly, resulting in an ethereal glow over the entire scene.

As for the dead star itself, the root of this detonation, it is now a neutron star – a stellar body unimaginably dense That one spoonful of it equals something like the weight of Mount Everest. ESO also explains that this particular neutron star is more extreme than an ordinary star.

12 chests highlight excerpts from Villa's greatest moments.

Some highlights of the ESO Villa photo.

The ESO/VPHAS+ team. Acknowledgments: The Cambridge Astronomical Survey Unit.

It is a pulsar, meaning that it rotates on its axis more than 10 times every second. I don’t even want to think about how many times we’ve spun it since I started writing this article.

“Only 800 light-years from Earth,” ESO said in a press release on the image, “the dramatic supernova remnant is one of the closest we know of.” But since a light year indicates how far light can travel in one year, I wouldn’t quite say it traverses our cosmic backyard.

I mean, I don’t care if we can see this beautiful “ghost” physically from here on Earth – of course, assuming its radiation (and other dangerous substances) don’t chase us before we get a glimpse.



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