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ALMA detects rotating infant galaxy with assist from gravitational lens


ALMA detects rotating infant galaxy with assist from gravitational lens
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The galaxy cluster RXCJ0600-2007, seen in an image taken by the NASA/ESA Hubble Space Telescope and combined with gravitational lensing images of the distant galaxy RXCJ0600-z6, is shown 12.4 billion light-years away about 900 million years after the Big Bang. Photo by ALMA (ESO/NAOJ/NRAO)/Fujimoto et al./NASA/ESA Hubble Space Telescope
April 22 (UPI) One of the world s most powerful radio telescopes, Chile s Atacama Large Millimeter/submillimeter Array, has identified a rotating infant galaxy in the distant universe with the help of a gravitational lens. ....

United States , Milky Way , Magallanesy Antáica Chilena , United Kingdom , Nicolas Laporte , Seiji Fujimoto , Bob Cabana , Kotaro Kohno , Megan Mcarthur , University Of Cambridge , Kennedy Space Center , Lensing Cluster , University Of Tokyo , Niels Bohr Institute , Atacama Large , Cluster Survey , Gemini Observatory , James Webb Space Telescope , Niels Bohr , International Space , Space Center Director Bob Cabana , Astronauts Mcarthur , Kennedy Space , ஒன்றுபட்டது மாநிலங்களில் , பால் வழி , ஒன்றுபட்டது கிஂக்டம் ,

ALMA Discovers Rotating Infant Galaxy with Help of Natural Cosmic Telescope


Date Time
ALMA Discovers Rotating Infant Galaxy with Help of Natural Cosmic Telescope
Image of the galaxy cluster RXCJ0600-2007 taken by the NASA/ESA Hubble Space Telescope, combined with gravitational lensing images of the distant galaxy RXCJ0600-z6, 12.4 billion light-years away, observed by ALMA (shown in red). Due to the gravitational lensing effect by the galaxy cluster, the image of RXCJ0600-z6 was intensified and magnified, and appeared to be divided into three or more parts. (Credit: ALMA (ESO/NAOJ/NRAO), Fujimoto et al., NASA/ESA Hubble Space Telescope)
Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers found a rotating baby galaxy 1/100th the size of the Milky Way at a time when the Universe was only seven percent of its present age. Thanks to assistance by the gravitational lens effect, the team was able to explore for the first time the nature of small and dark “normal galaxies” in the early Universe, representative of the main ....

United Kingdom , Nicolas Laporte , Seiji Fujimoto , Kotaro Kohno , University Of Cambridge , University Of Tokyo , Lensing Cluster , Niels Bohr Institute , Lensing Cluster Survey , Space Telescope , Atacama Large , Milky Way , Kavli Senior Fellow , Cluster Survey , Big Bang , Hubble Space Telescope , European Southern Observatory , Very Large Telescope , Niels Bohr , James Webb Space Telescope , Thirty Meter Telescope , Extremely Large Telescope , Multiply Imaged , Astrophysical Journal , Monthly Notices , Royal Astronomical Society ,

A natural telescope zooms in on a "normal galaxy" of the early cosmos


Archyde
April 22, 2021 by archyde
MADRID, Apr 22. (EUROPA PRESS) –
Observations with the ALMA telescope have revealed a young spinning galaxy one hundredth the size of the Milky Way in
a time when the Universe was only 7% of its current age.
Taking advantage of the effect of a gravitational lens,
astronomers were able to study for the first time the nature of small, dark “normal galaxies” in the early Universe, representative of the main type of galaxy existing at the beginning. These observations help to greatly improve our understanding of the early stage of galactic evolution.
“Many of the galaxies in the early Universe were so small that their brightness is much lower than the minimum brightness captured by the largest telescopes currently existing on Earth and in space, which is why it is so difficult to study their properties and internal structure” , Explain ....

Milky Way , Magallanesy Antáica Chilena , United Kingdom , Nicolas Laporte , Seiji Fujimoto , Kotaro Kohno , James Webb , University Of Cambridge , Europa Press , University Of Tokyo , Niels Bohr Institute , Lensing Cluster Survey , Senior Kavli Fellow , Cluster Survey , Chilean Atacama , Atacama Large Millimeter , Big Bang , Hubble Space Telescope , European Southern Observatory , Very Large Telescope , Niels Bohr , James Webb Space Telescope , Thirty Meter Telescope , Extremely Large Telescope , பால் வழி , ஒன்றுபட்டது கிஂக்டம் ,