Abell 2744 || Hubble Frontier Field || #shorts

This long-exposure Hubble Space Telescope image of massive galaxy cluster Abell 2744 shows some of the faintest and youngest galaxies ever detected in space. Abell 2744, located in the constellation Sculptor, appears in the foreground of this image. It contains several hundred galaxies as they looked 3.5 billion years ago. The immense gravity in Abell 2744 acts as a gravitational lens to warp space and brighten and magnify images of nearly 3,000 distant background galaxies. The more distant galaxies appear as they did longer than 12 billion years ago, not long after the big bang. 

New research shows that the James Webb Space Telescope could potentially detect the first stars and black holes in the universe, if they are gravitationally lensed by a cluster like Abell 2744. A very precise alignment of the cluster and background star would be needed, so Webb would need to observe a number of clusters repeatedly for the best chance of success.
#abell #frontier #hubbletelescope

Credits
IMAGE: NASA, ESA, Jennifer Lotz (STScI), Matt Mountain (STScI), Anton M. Koekemoer (STScI), HFF Team (STScI)

[geizasoterobarbosa]

Maravilhoso Céus com NEBULOSAS aos.milhares!!💝💝😘😘

[herminabirta]

pr. Casian, Dinu, Nicolae, Maria. Doamne ajuta!

[tomanderson]

Is there any posters that show the complete night sky in every direction

[kevingumfory]

Me sitting here 40 yrs for a pic of earth that ain't cgi

[brunocharles]

Il faut vraiment que l'on soit très très peu évolué, pour imaginer que nous sommes seuls.
Pour moi, c'est inconcevable....

[giuseppeantoniofusco]

In tutte queste galassie, di sicuro c'è vita. Ci sarà, c'è stata, ritornerà.

[tomanderson]

Is there any posters that show the complete night sky in every direction