2 天之前 · The supermassive black hole at the center of the Milky Way appears to be having a party, complete with a disco ball-style light show. Using NASA’s James Webb Space Telescope, a team of astrophysicists has gained the longest, most detailed glimpse yet of the “void” that lurks in the middle of our galaxy.

1 天前 · An artist’s illustration depicts the supermassive black hole at the center of the Milky Way galaxy, known as Sagittarius A*. It’s surrounded by a swirling accretion disk of hot gas and dust.

3 天之前 · Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the supermassive black hole at the center of the Milky Way.

3 天之前 · For decades, Sagittarius A* (Sgr A*), the supermassive black hole at the heart of the Milky Way, has been a source of mystery for astronomers.While black holes are often thought of as silent cosmic voids, recent observations from NASA’s James Webb Space Telescope (JWST) have painted a very different picture—one of constant activity, flares, and bursts of energy.

2 天之前 · The supermassive black hole at the center of the Milky Way appears to be having a party—and it is weird, wild and wonderful. Using NASA's James Webb Space Telescope (JWST), a Northwestern ...

2 天之前 · Yusef-Zadeh and colleagues had expected to see flares, but the Milky Way's central black hole, which has a mass of around 4.3 million suns, was more active than predicted, launching cosmic ...

2 天之前 · The supermassive black hole at the center of the Milky Way appears to be having a party -- and it is weird, wild and wonderful. Using NASA's James Webb Space Telescope (JWST), a Northwestern ...

3 天之前 · A black hole might conjure images of a dark, quiet void, but never-seen-before images captured by the James Webb Space Telescope reveals the centre of the Milky Way looks more like fireworks.

2024年4月16日 · Astronomers have spotted the most massive known stellar black hole in the Milky Way galaxy after detecting an unusual wobble in space.

2025年1月17日 · The James Webb Space Telescope has detected a flare from the supermassive black hole at the center of the Milky Way — and it could help explain why these strange outbursts occur..