April 30, 2025
Science

The James Webb Telescope took a picture of a star 30 times the size of the Sun

  • March 16, 2023
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astronomers from NASA took stunning pictures of a rare star called WR 124, located 15,000 light years from Earth, in the constellation Sagittarius. Use of the space telescope

astronomers from NASA took stunning pictures of a rare star called WR 124, located 15,000 light years from Earth, in the constellation Sagittarius. Use of the space telescope James WebbA space observatory has recorded a Wolf-Rayet-type object, which is one of the brightest and most massive in the universe.

These stars have a short life cycle and burn their fuel in thousands of years. After that time, they shed their outer layers into rings of gas and dust before exploding in a supernova.

WR 124 has a mass 30 times that of our Sun and has already “lost” the equivalent of 10 units of our star in material alone. This created cold, glowing gas and cosmic dust, which were captured in images taken by the telescope.

Astronomers are especially interested in studying such stars to understand what happened in the early universe when the explosions of objects released heavy elements that ended up on Earth and even in our bodies.

James Webb may be the explanation for other doubts

Another factor that sparks community curiosity is why there is more stardust in the universe than current theories can explain, and James Webb can be of great help. The equipment, thanks to its infrared viewing capabilities, can see through dust and focus on the structure of stellar material.

amber Strawnan astrophysicist at NASA’s Goddard Space Flight Center said the new image taken by the telescope shows stardust from Charles Sagan In battle. “The iron in your blood and the calcium in your bones were literally forged inside a star that exploded billions of years ago,” she says.

“This dust is spreading through space and will eventually create planets. Actually, that’s how we ended up here,” the scientist added.

The publication of images of the star WR 124 was made during the South by Southwest conference in Austin, Texas. The discovery reveals unprecedented detail in infrared light invisible to the human eye and could help astronomers better understand the formation of the universe.


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