"Just as a wanderer in the desert can experience mirages, ... we may also see mirages in the Universe."
KOSMOSEST #5: Gravitational Lensing or Mirage in the Universe
KOSMOSEST #5: Gravitational Lensing or Mirage…
KOSMOSEST #5: Gravitational Lensing or Mirage in the Universe
"Just as a wanderer in the desert can experience mirages, ... we may also see mirages in the Universe."