Hubble scope has just produced this brainpower - expanding simulacrum of Galaxy Cluster Abell 1689 , a heavy brush of galaxies and globular clusters 2.25 billion swooning years away . It ’s also a region of the macrocosm that ’s rich in dark affair .
Here ’s the full deep athletic field image . Just wait at all those freakin galaxies ! about every single one of those blobs , swirls , and spirals is a galax that ’s like our own Milky Way . you’re able to even see some stop spirals , which gives youa good idea of what the whitish Way might bet like from a distance .
https://gizmodo.com/the-most-accurate-3d-map-of-our-galaxy-reveals-a-peanut-1300039263
Astronomers now believe that beetleweed tend to cluster together because of the structure of dark matter in the cosmos . This thing tends to take form webs , long Strand of inconspicuous matter that meet in dense node . At these nodes , the benighted matter emits enough solemnity that it cause galaxies to be suffer in cluster .
One of the most fascinating aspects of Abell 1689 is n’t the phone number of galaxies , though . It ’s the number of globular clustering . These are monolithic clusters of millions of ancient stars that scope galaxies , and in Abell 1689 there are 160,000 of them . ( As a period of comparison , the Milky Way has about 150 . ) These clustering may be over 10 billion years one-time , and were probably thrown off when the wandflower in this cluster were forming . They are also nests ofdark matter .
https://gizmodo.com/ask-a-physicist-why-believe-in-dark-matter-5528758
concord to NASA :
The research team see that the globular clusters are nearly intertwined with dark matter . “ In our report of Abell 1689 , we show how the relationship between globular clustering and saturnine matter depends on the distance from the galaxy cluster ’s plaza , ” explained squad extremity Karla Alamo - Martinez of the Center for Radio Astronomy and Astrophysics of the National Autonomous University of Mexico in Morelia . “ In other words , if you know how many spheric clusters are within a certain distance , we can give you an appraisal of the amount of dark matter . ”
Below , you’re able to see highlighted some of these globular clusters .
The image at left , taken by Hubble ’s Advanced Camera for Surveys , shows the numerous Galax urceolata that make up Abell 1689 . The box near the gist delineate one of the regions sampled by Hubble , containing a rich appeal of globular clusters .
The monochromous view at right , call for at visible wavelength , rapid climb into the region packed with orbicular clusters . They come along as thousands of diminutive white dots , which look like a snowstorm of snowflake . The larger white blobs are full galaxies of stars .
see out moreon the Hubble Telescope situation .
AstronomyDark matterPhysicsScienceSpace
Daily Newsletter
Get the best technical school , skill , and polish word in your inbox daily .
intelligence from the future , deliver to your nowadays .
You May Also Like
