NASA’s Hubble Space Telescope reached a remarkable milestone—its 100,000th exposure, capturing an image of a quasar located 9 ...

NASA’s Hubble Space Telescope marks its 100,000th exposure, capturing a dazzling quasar 9 billion light-years away with a ...

The brightest parts of this image — foreground stars and the bright center of the quasar — show the characteristic "starry" spikes produced by Hubble (and other telescopes') interior structure.

Hubble and its fellow observatories give us ... the formation of black holes, and the nature of quasars.

Even if all quasars are far away, their destructive potential is still one of the most important subjects to study in understanding galaxies as well as black holes. The Hubble Space Telescope, among ...

ABSTRACT We present new Hubble Space Telescope (HST) Wide Field Planetary Camera images of the poststarburst quasar UN J1025−0040, which contains both an active galactic nucleus (AGN) and a 400 Myr ...

Space Telescope Science Institute sent out a tweet, announcing the observation of the 12th (and last) quasar on our Hubble Cycle 30 program. Charles Danforth (CU/Maxar)and Rongmon Bordoloi (NCSU) are ...

The researchers propose that this ejection resulted from the collision of two galaxies, causing their central black holes to ...

The two keys to Edwin Hubble's breakthrough discovery were forged by others in the 1910s. The first key, the period-luminosity scale discovered by Henrietta Leavitt, allowed astronomers to ...

The Hubble constant is one of the most important numbers in cosmology because it tells us how fast the universe is expanding, which can be used to determine the age of the universe and its history. It ...

NASA’s Hubble Space Telescope marks its 100,000th exposure, capturing a dazzling quasar 9 billion light-years away with a ...