Scientists Have Finally Gotten Closer To The Answer About How Massive Stars Get Their Magnetic Fields

Your account is not active. We have sent an email to the address you provided with an activation link. Check your inbox, and click on the link to activate your account.When we look deep into space, everything there is embedded in magnetic fields. This happens not only in the neighborhood of stars and planets, but also in the deep space between. Besides that, in the case of HD 148937, the merger must have happened recently therefore the news is super exciting for astronomers as well.

The HD 148937 case is the first time when researchers have found such direct evidence of magnetism in massive stars. “In the collision of two stars, merger debris is scattered around the merger remnant and should form a nebula that is visible for a short time. Such a nebula around an apparently too young and magnetic star is a smoking-gun signal for the merger hypothesis, and we have finally found it,” – explained Dr Fabian Schneider from the Centre for Astronomy of Heidelberg University.

After analyzing 9 years’ worth of observational data, HD 148937 appeared as the first compelling evidence that stellar mergers do indeed result in the magnetic fields we occasionally see wrapped around massive stars, this unusual cosmic event of HD 148937 finally helped to solve a long-standing mystery of astronomy: how massive stars get their magnetic fields.

For those interested in nebulas, I could mention a few more that definitely stands out from the crowd. There’s The Helix Nebula, known as the Eye of God. It is a planetary nebula situated in the constellation Aquarius and is remarkable for its distinctive shape and vibrant colors. Also, The Crab Nebula which is located in the constellation Taurus, and is one of thesupernova remnants in the sky. The violent event was recorded by Japanese and Chinese astronomers nearly 1,000 years ago in 1054 AD.

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