Astronomers watch rapid self-destruction of a massive star in real time

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‘Death of Throes:’ Astronomers see (for the first time) the rapid self-destruction of giant stars as objects in the universe collapse into supernovae.

  • Astronomers saw the red supergiant transform into a supernova in real time
  • This is the first time that this kind of event has been witnessed by the human eye.
  • Experts have seen a star named throes self-destruct, dying and then collapsing.



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The star explodes every second somewhere in the universe, but the death of a person by one name was monitored by astronomers-the first in the scientific community.

Northwestern University and a university-led team California, UC Berkeley (UC Berkeley) saw a dramatic and violent show in which a red supergiant self-destructs, dies, and collapses into a type II supernova.

Type II supernovae, or so-called classic explosions, are the result of the rapid collapse and explosion of giant stars.

Prior to this historic event, red supergiants were thought to have shown no evidence of their short-lived explosion, but Slow was found to emit bright radiation until its final day.

“This suggests that at least some of these stars must undergo significant changes in their internal structure, which results in a noisy release of gas moments before they collapse.” The researchers shared Press release..

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A team led by Northwestern University and the University of California, Berkeley (UC Berkeley) saw a dramatic and violent show in which a red supergiant self-destructs, dies, and collapses into a Type II supernova (pictured).

A team led by Northwestern University and the University of California, Berkeley (UC Berkeley) saw a dramatic and violent show in which a red supergiant self-destructs, dies, and collapses into a Type II supernova (pictured).

Wynn Jacobson-Galán, lead author of the study, said in a statement:

Direct detection of pre-supernova activity in red supergiants has never been observed in normal type II supernovae. For the first time, I saw a red supergiant explode.

“I am most excited about all the new” unknowns “unleashed by this discovery. “

A star classified as a red supergiant has a mass more than 10 times that of the Earth’s sun, a very cold surface below 6,920 degrees Fahrenheit, and a huge radius.

Prior to this historic event, it was believed that red supergiants showed no evidence of their short-lived explosion, but Slow was found to emit bright radiation (pictured) until the final day.

Prior to this historic event, it was believed that red supergiants showed no evidence of their short-lived explosion, but Slow was found to emit bright radiation (pictured) until the final day.

Prior to this historic event, it was believed that red supergiants showed no evidence of their short-lived explosion, but Slow was found to emit bright radiation (pictured) until the final day.

The radius of most red giants is 200-800 times the radius of the Sun.

Bright radiation was detected by astronomers at the Institute for Astronomy, University of Hawaii in the summer of 2020.

A few months later, in the fall of 2020, a supernova illuminates the sky, allowing the team to capture real-time violent events using the low-resolution imaging spectrometer at the WM Keck Observatory in Mauna Kea, Hawaii. Real-time event.

The photo is a slow animation that emits bright radiation

The photo is a slow animation that emits bright radiation

This is the exploding star

This is the exploding star

Researchers have created an animation of what they saw when Slow (left) self-destructed (right) and collapsed into a supernova.

The photo is an animation of a supernova that researchers have named supernova 2020tlf (SN 2020tlf).

The photo is an animation of a supernova that researchers have named supernova 2020tlf (SN 2020tlf).

The photo is an animation of a supernova that researchers have named supernova 2020tlf (SN 2020tlf).

They were able to capture a powerful and energetic explosion that researchers named the supernova 2020tlf (SN 2020tlf).

Rafaela Margutti, senior research author and associate professor of astronomy and astrophysics at the University of California, Berkeley, said in a statement:

“I’ve never seen such a violent activity when I saw a red supergiant emitting such a luminescence, collapsing and burning.”

Supernovae occur when giants explode

Supernovae occur when a star explodes and launches debris and particles into space.

Supernovae burn only for a short period of time, but it can tell scientists a lot about how the universe began.

Some supernovae have shown scientists that we live in an expanding universe.

Scientists have also determined that supernovae play an important role in distributing elements throughout the universe.

4972984B00000578 5418927 image a 1 1519237707781

4972984B00000578 5418927 image a 1 1519237707781

In 1987, astronomers discovered a “Titanic supernova” in a nearby galaxy burning with the power of more than 100 million suns (photo).

There are two known types of supernovae.

The first type occurs in a star system when one of the two stars, the carbon-oxygen white dwarf, steals matter from its companion.

Ultimately, white dwarfs accumulate too much matter, exploding the stars and resulting in supernovae.

The second type of supernova occurs at the end of the life of a single star.

When a star runs out of nuclear fuel, part of its mass flows into the nucleus.

Eventually, the core is so heavy that it cannot withstand its own gravity, causing the core to collapse and another huge explosion.

Many of the elements found on Earth are made up of star cores, which move to form new stars, planets, and everything else in the universe.

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The post Astronomers watch rapid self-destruction of a massive star in real time appeared first on California News Times.

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