Astronomical Network » Photogallery » Astronomical Picture of the Day » A Black Hole Disrupts a Passing Star

A Black Hole Disrupts a Passing Star

© NASAJPL-Caltech

What happens to a star that goes near a black hole? If the star directly impacts a massive black hole, then the star falls in completely — and everything vanishes. More likely, though, the star goes close enough to have the black hole's gravity pull away the outer layers of the star, or disrupt the star. Then most of the star's gas does not fall into the black hole. These stellar tidal disruption events can be as bright as a supernova, and an increasing amount of them are being discovered by automated sky surveys. In the featured artist's illustration, a star has just passed a massive black hole and sheds gas that continues to orbit. The inner edge of a disk of gas and dust surrounding the black hole is heated by the disruption event and may glow long after the star is gone.

Based on Astronomy Picture Of the Day.

0 комментариев
24-03-2020, 13:52
Information
Users of Гости are not allowed to comment this publication.
Subscribe to Our Newsletter and receive the latest information about space
Уже подписались: 2
Подписаться

This resource is non-commercial and exists thanks to the hosting provider: ua-hosting.company.

The site administration is not responsible for the content of comments on the site's materials. Comments on the site's materials are the personal opinions of the site's visitors.
© «Big.Space» 2024
Мы используем файлы cookies для улучшения работы сайта. Оставаясь на нашем сайте, вы соглашаетесь с нашей Политикой в отношении обработки персональных данных. Подробнее
Принимаю