The 'deadly' truth about the object that has baffled science for 18 years

PM 1-322 - a cosmic object that looks like a purple-blue ghostly eye staring straight at Earth - was discovered in 2005 but scientists have only now learned what it is.

According to Space, PM 1-322 is an object located 6,800 light years away from us , first discovered in 2005, with long-term changes in light and something like an eruption.

It has completely baffled astronomers over the years, with many hypotheses being proposed and dismissed.

Recently, mobilizing "magic eyes " from many observatories around the world, a group of scientists led by Dr. Ernst Paunzen from Masaryk University (Czech Republic) finally found the answer.

Various images of the planetary nebula PM 1-322 - (Image: NASA/CXC/RIT).

PM 1-322, despite its strange and atypical features, is still something that has been observed quite a bit so far: a planetary nebula .

It also has a companion star, which is what messed up the data , causing the light from this nebula to change strangely and leaving scientists "lost" for 18 years.

Additionally, one reason PM 1-322 has changed is that since its discovery, the nebula has continued to grow , suggesting that we have observed the moment it was first formed.

Planetary nebula is a misnomer, but because it is so old, it is still used properly as the final "corpses" of ancient stars, not created by planets.

Stars - including the future Sun - will undergo death in steps: They flare up into a red giant and swallow some of its nearby planets, collapse into a white dwarf, and finally explode.

The exploding star - called a supernova - will eventually become a "ghost" in the universe, a halo of bright, multi-layered, illusory matter surrounding the location where it once existed. It is the "planetary nebula".

Planetary nebulae clearly show the elements that make up dead stars. In the universe, each generation of stars forges more complex matter in their cores and releases it into space after their deaths, providing the materials for the next generation of 'more advanced' stars .

Therefore, learning about these nebulae also contributes to explaining how the Solar System - Earth formed.

PM 1-332 also provides a future image for our own world, as the Sun is expected to explode in the same way in about 5 billion years. The material of the solar nebula will include Earth, one of the planets that will be swallowed by the Sun during its red giant phase.