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The light-weight from a quasar was delayed by about 2458 times as the path it is travelling to us has been bent by the gravity from a cluster of galaxies
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23 June 2022
The 4 white dots about the centre of this picture are all light coming from the exact quasar ESA/NASA/Keren Sharon (Tel-Aviv College)/Eran Ofek (CalTech)
Mild from a quasar has been delayed for 7 yrs as its path to us was diverted by the gravity from a cluster of galaxies. It is the longest recorded hold off of its variety so much.
When an item in place is huge plenty of, it can act as a gravitational lens that bends light close to it. For these viewing from Earth, it can develop many photographs of matters powering the huge …
