Space science
Spectacular galaxy merger captured by James Webb Telescope
Using the James Webb Telescope, astronomers captured a spectacular image of a galaxy merger.
Seyfert
Browse ScienceInfo articles and explainers related to Seyfert.
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Articles about Seyfert
5 published items.
Space science
The supermassive black hole exploded 300,000 years at the beginning of mankind
3.5 million years ago, a huge explosion had 'flashed' from the center of our Milky Way galaxy. The radiation from the explosion was felt 200,000 light-years away.
Space science
6 'quiet' galaxies suddenly become the brightest quasars in the universe
Astronomers discovered a mysterious phenomenon when six 'quiet' galaxies became the brightest quasars in the universe in just a few short months.
Space science
The glowing galaxy is 28 million light-years from Earth
NASA's Hubble Space Telescope captures the details of the galaxy IC4870, UPI on 8/6 reported. IC4870 stands out from the picture with a series of other stars around.
Space science
Explore the monstrous Seyfert galaxy in space
The mass of this galaxy is 33 million solar masses. According to the study, the emission lines of Balmer and Fe II of this galaxy show that it is the nature of the NLS1…