Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have discovered a close pair of quasars, which is ...
CAPE CANAVERAL, Fla. (AP) — Astronomers have discovered what may be the brightest object in the universe, a quasar with a black hole at its heart growing so fast that it swallows the equivalent of a ...
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Space telescopes track quasar SDSS J0005+2007 as its X-rays резко fade
Four space telescopes have watched a quasar lose more than 90 percent of its X-ray brightness in roughly five years, while its visible light and infrared glow barely budged. The object, cataloged as ...
By analyzing the data from various space observatories, Chinese astronomers have inspected a nearby quasar designated SDSS ...
Add Yahoo as a preferred source to see more of our stories on Google. In an astonishing discovery, astronomers have identified an immense water reservoir orbiting a quasar more than 12 billion ...
What has appeared as a mild-mannered elliptical galaxy in previous studies is revealing its wild side in new images taken with NASA’s Hubble Space Telescope. The Hubble photos show shells of stars ...
The glowing blue region shows the last of the gas being swallowed by the central black hole as it shuts off. The spectrum is the previous one obtained by the SDSS in 2003. Astronomers can’t find any ...
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