https://esawebb.org/images/potm2302b/
Gravitational lensing captures galaxies at different ages, all in one image. A supernova was caught blazing in one image, but had fizzled out in other apparitions.
Gravitational lensing captures galaxies at different ages, all in one image. A supernova was caught blazing in one image, but had fizzled out in other apparitions.
Part 1
Part 2