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Tuesday, February 28, 2023

'Time-traveling' James Webb Space Telescope sees galaxy 3 times in same observation - See it in 4K




The James Webb Space Telescope captured massive galaxy cluster RX J2129, located about 3.2 billion light-years away. A ‘supernova-hosting galaxy’ can be seen three times, at 3 different points in time, due to gravitational lensing. Credit: Space.com | footage courtesy: ESA/Webb, NASA & CSA, P. Kelly, Dark Energy Survey/DOE/FNAL/NOIRLab/NSF/AURA, DSS, N. Bartmann (ESA/Webb), E. Slawik, N. Risinger, D. de Martin (ESA/Webb), M. Zamani (ESA/Webb) | edited by Steve Spaleta (https://twitter.com/stevespaleta) Music: My Halo Orbit by DEX 1200 / courtesy of http://www.epidemicsound.com

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