Discover and read the best of Twitter Threads about #ventaglidiparole

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The img shows the inner region of Abell 1689, an immense cluster of galaxies located 2.2 billion ly away in constellation Virgo.
Astronomers used Hubble to map the distribution of dark matter in the galaxy cluster. ➡️bit.ly/3tVdSzz

#scritturebrevi #VentagliDiParole Image
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Here is Abell 1689, with the mass distribution of the dark matter in the gravitational lens overlaid (in purple).

The mass in this lens is made up partly of normal (baryonic) matter and partly of dark matter.

➡️bit.ly/35WKCjZ

#scritturebrevi #VentagliDiParole Image
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Abell 1689 shows over 160,000 globular clusters, the largest population ever found.

Because of its huge mass, the cluster acts as a cosmic magnifying glass, causing light to bend around it.

➡️bbc.in/3i3z2pG

#scritturebrevi #VentagliDiParole #Space #Science Image
Read 4 tweets
In the face of this terrible tragedy, we must remain cohesive and invoke the ideals of democracy, solidarity and universal brotherhood by strongly saying #StopWarInUkraine #Peace .

Image source➡️nyti.ms/3MfVWIl

#scritturebrevi #VentagliDiParole #ThePhotoHour #StopWar
I invite you to carefully read the entire thread: one by one the 12 tweets.

#StopWar #UkraineRussiaWar

#scritturebrevi #ventaglidiparole

Read 4 tweets

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