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Two NASA telescopes discovered the oldest known black hole, ... 13.8 billion years ago. ... is actually much farther away and located beyond the cluster at 13.2 billion light-years from Earth. ...
The quasar emitted the light observed on Earth today less than 690 million years after the Big Bang, about 13.1 billion years ago. [5] [9] The quasar's luminosity is estimated at 4 × 10 13 solar luminosities. [1] This energy output is generated by a supermassive black hole estimated at 7.8 × 10 8 solar masses. [1]
HD1 is one of the earliest and most distant known galaxies yet identified in the observable universe, having a spectroscopic redshift of z = 13.27, meaning that the light from the galaxy travelled for 13.5 billion years on its way to Earth, which due to the expansion of the universe, corresponds to a proper distance of approximately 33.4 billion light-years (10.2 billion parsecs).
QSO J0313−1806 [2] was the most distant, and hence also the oldest known quasar at z = 7.64, at the time of its discovery. [1] In January 2021, it was identified as the most redshifted (highest z) known quasar, with the oldest known supermassive black hole (SMBH) at (1.6 ± 0.4) × 10 9 solar masses.
Given the universe is 13.7 billion years old, that puts the age of this black hole at 13.2 billion years. ... a mere 3.2 billion light-years from Earth, to magnify UHZ1 and its black hole much ...
A light year is the distance light travels in a year, 5.9 trillion miles (9.5 trillion km). Black holes are extraordinarily dense objects with gravity so strong that not even light can escape.
Abell 2218 was used as a gravitational lens to discover the most distant known object in the universe as of 2004. The object, a galaxy some 13 billion years old, is seen from Earth as it would have been just 750 million years after the Big Bang. [3] The color of the lensed galaxies is a function of their distances and types.
UHZ1 is a background galaxy containing a quasar.At a redshift of approximately 10.1, UHZ1 is at a distance of 13.2 billion light-years, seen when our universe was about 3 percent of its current age.