Home > Science and technology > Aerospace
Reading time estimate: 2 min

The Hubble Space Telescope captured a terrifying image of the sun's fate

On the eve of Halloween, NASA, with the help of the Hubble Space Telescope, captured a terrifying image of a star surrounded by dust and soot, and the ultimate fate of the sun.

The star, an old red giant named CW Leonis, appears to be trapped in an orange spider web. This image shows the star's rays penetrating the carbon around the star, which is running out of fuel.

NASA released this image on the eve of Halloween: "Carbon in the star's core as an additional product "Nuclear fusion is produced." CW Leonis is the closest carbon star to Earth, shining at a distance of approximately 400 million light-years from us, which is about 100 times the distance from the nearest star system, Alpha Centauri. The star is in the last stages of its life, from fusion of hydrogen in the nucleus to fusion in the outer layers, like what happens in the sun.

BingMag.com The Hubble Space Telescope captured a terrifying image of the sun's fate

CW Leonis position in the constellation of Leo
Credit: Brian Simpson, Universe Guide/Night Vision

According to NASA, this stage in the life of a red giant gives life again. Studying such stars can also allow us to predict the behavior of the Sun at the end of its life, billions of years from now. The sun currently uses hydrogen as fuel in its nucleus, but at a much later time the hydrogen runs out and the star begins to disintegrate.

Eventually, the temperature of the plasma or very hot gas around the nucleus rises and causes To fuse hydrogen once more in the outer layers of the star and increase the sun's ability to produce heat. Eventually the star's fuel runs out, its gas layers are destroyed, leaving a cold core known as the white dwarf.

  • End When does the cold and dark world occur?

Given that CW Leonis is relatively close to us, astronomers can examine it in more detail and learn more about how the star interacts with its environment. To earn. They then have the opportunity to extend the results to more distant stars that Hubble may be able to study in less detail.

Hubble has studied the star several times over the past 20 years. Is. "The intricate internal structure of the shells and arcs may have been formed by the star's magnetic field," NASA said. "Hubble's close observations of CW Leonis over the past two decades also show the expansion of strings of material thrown around the star." The appearance of inherent brightness or brightness has fluctuated. Although the exact cause is not yet known, these rapid changes may be due to a change in the dust structure around the star, which causes its light to shine in different directions over time.

Cover Photo: CW Leonis star Hubble Credit: ESA/Hubble, NASA, and Toshiya Ueta (University of Denver), Hyosun Kim (KASI)


Source: Space

READ NEXT IN: science and technology / aerospace

BingMag.com The Hubble Space Telescope came to life again aerospace

The Hubble Space Telescope, which went out of business more than a month ago, is now revived and, according to NASA, all of its scientific instruments are reactivated. Finally, after several weeks of

BingMag.com NASA has selected 10 new astronauts for training aerospace

NASA this week announced its first new astronaut team after 2017 and trained 10 people for two years at the Johnson Space Center in Houston. Recruit and work as an IAEA astronaut.

BingMag.com NASA captured an amazing image of Iran and the shadow of the moon on Earth aerospace

Iran at the top and the shadow of the moon at the bottom are two amazing image poles that NASA produced from the only complete solar eclipse in 2021. The event was visible to Earth only from Antarctic

BingMag.com NASA's laser space communications test was launched with the powerful Atlas 5 rocket aerospace

Hours ago, the Atlas 5 rocket was launched from Florida to launch a new NASA laser space communications satellite with a range of other space force payloads. The United States will send it into orbit.