2023年4月6日 · This supermassive black hole, weighing as much as 20 million Suns, has left behind a never-before-seen 200,000-light-year-long “contrail” of newborn stars, twice the diameter of our Milky Way galaxy.

2023年4月17日 · Astronomers using NASA’s Hubble Space Telescope have identified the source of a mysterious blue light surrounding a super-massive black hole in our neighboring Andromeda Galaxy (M31). The strange light has puzzled astronomers for more than a decade.

2005年9月27日 · Astronomers using the NASA/ESA Hubble Space Telescope have identified the source of a mysterious blue light surrounding a 'super-massive' black hole in our neighbouring Andromeda Galaxy (M31).

2005年9月20日 · Astronomers using NASA's Hubble Space Telescope have identified the source of a mysterious blue light surrounding a supermassive black hole in our neighboring Andromeda Galaxy (M31). Though the light has puzzled astronomers for more than a decade, the new discovery makes the story even more mysterious.

2023年4月6日 · This supermassive black hole, weighing as much as 20 million Suns, has left behind a never-before-seen 200,000-light-year-long "contrail" of newborn stars, twice the diameter of our Milky Way galaxy. It's likely the result of a rare, bizarre game of galactic billiards among three massive black holes.

2023年4月6日 · A supermassive black hole lies at the tip of the bridge at lower left. The black hole was ejected from the galaxy at upper right. It compressed gas in its wake to leave a long trail of young blue stars.

2023年4月6日 · The black hole was ejected from the galaxy at upper right. It compressed gas in its wake to leave a long trail of young blue stars. Nothing like this has ever been seen before in the Universe.

2005年9月20日 · A zoom diving deep into the nucleus of the Andromeda Galaxy (M31) then dissolving into an animation of a concentration of red stars. Pushing deeper into the animation reveals a disk of young blue stars swirling around a black hole.

2024年4月19日 · Hubble's Space Telescope Imaging Spectrograph (STIS) revealed this disk of young blue stars that were swirling around a black hole in M31 in much the same way that the planets in our solar...

2023年4月7日 · A rare and bizarre cosmic event involving three massive black holes has led to the discovery of an unprecedented phenomenon: a supermassive black hole moving at incredible speeds, leaving a 200,000-light-year-long trail of newborn stars in its wake.