Scientists have made a groundbreaking discovery, detecting evidence of cosmic-scale wind coming from the supermassive black hole at the center of the Milky Way galaxy. The black hole, known as Sagittarius A*, has puzzled the scientific community for over 50 years due to its eerily quiet nature. Despite its mass of about 4 million suns, the black hole was not observed to have a wind or jets, unlike other black holes.

Breakthrough Discovery

After five years of observations, researchers Mark Gorski and Lena Murchikova from Northwestern University believe they have found signs of the missing wind. Using the Atacama Large Millimeter/Submillimeter Array (ALMA) radio telescopes in Chile, they created a highly detailed image of the black hole’s surrounding area. The image revealed a large, cone-shaped cavity devoid of cold gas, which could only have been sculpted by a wind of hot gas coming directly from the object itself.

The discovery is significant, as it confirms that the laws of physics apply to our galaxy’s supermassive black hole, just like other black holes. The wind from the black hole is thought to play a crucial role in regulating the growth of the galaxy and pumping energy into it. The researchers plan to expand their study to better understand the impact of the wind on the galaxy.

Original reporting: KTVZ (Central Oregon) — read the source article.