Observations from New Horizons at the edge of the solar system indicate there may be fewer galaxies

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[ NASA spacecraft discovers the universe is less crowded than we thought ]

Observations from New Horizons at the edge of the solar system indicate there may be fewer galaxies than we thought.

This very wide, multiframe panorama was taken in October 2014 at Canyon de Chelly National Monument in northeast Arizona. The zodiacal light is at left, with the northern Milky Way to the right.

Scientists recently used data from NASA’s New Horizons mission out beyond Pluto to measure just how dark the cosmic background really is. What they found has implications for what we thought we knew about the makeup of the entire universe.

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In short, space is so dark there can’t be as many galaxies out there, adding their faint glow to the backdrop, as astronomers have previously estimated.

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Publisher: CNET
Author: Eric Mack
Twitter: @CNET
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In case you are keeping track:

NASA spacecraft discovers the universe is less crowded than we thought

While we might think of space as a vast sea of blackness, all we have to do is look up at night to see that it’s punctuated by countless stars, galaxies and even a few planets visible to the naked eye.

“It’s an important number to know — how many galaxies are there?” Marc Postman of the Space Telescope Science Institute said in a statement‘Tuesday. “We simply don’t see the light from 2 trillion galaxies.”

Publisher: www.msn.com
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Black hole news: Ancient black hole in oldest quasar could explain how black holes form

Researchers from the University of Arizona have spotted a quasar 13.03 billion light-years from Earth. It is the most distant quasar to have ever been discovered, having formed just 670 million years after the Big Bang. That means the galaxy has been there for all but five percent of the entire history of the Universe.

The quasar in question is known as J0313-1806, and it is also the first of its kind to show evidence of an out-flowing wind of super-heated gas escaping from the area around the black hole at a fifth of the speed of light.

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A quasar is created when a supermassive black hole consumes so much material at a rapid speed that they produce a bright blast of energy.

Publisher: Express.co.uk
Date: 2021-01-13T13:41:39+00:00
Author: Sean Martin
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Most distant quasar discovered sheds light on how black holes grow

A team of astronomers led by the University of Arizona has observed a luminous quasar 13.03 billion light-years from Earth’the most distant quasar discovered to date. Dating back to 670 million years after the Big Bang, when the universe was only 5% its current age, the quasar hosts a supermassive black hole equivalent to the combined mass of 1.6 billion suns. In addition to being the most distant’and by extension, earliest’quasar known, the object is the first of its kind to show evidence of an outflowing wind of super-heated gas escaping from the surroundings of the black hole at a fifth of the speed of light. In addition to revealing a strong quasar-driven wind, the new observations also show intense star formation activity in the host galaxy where the quasar, formally designated J0313-1806, is located.

Publisher: phys.org
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Discovery Alert: A Forgotten Planet Found in a Triple

Shortly after NASA’s Kepler mission began operations back in 2009, the space telescope spotted what was thought to be a planet about half the size of Saturn in a multiple-star system. KOI-5Ab was only the second planet candidate to be found by the mission, and exciting as it was at the time, it was ultimately set aside as Kepler racked up more and more planet discoveries.

By the end of the spacecraft’s operations in 2018, Kepler had discovered a whopping 2,394 exoplanets, or planets orbiting stars beyond our sun, and an additional 2,366 exoplanet candidates that would still need confirmation.

Publisher: exoplanets.nasa.gov
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Greetings Earthlings: We are out of our element The data presented above may one day be zapped to another dimension. Just thought you should be aware. It should be alright to step abroad. It is safe.