Revolutionizing Cosmology - New Tool Extracts Deeper Data from Galaxy Surveys #nasa #spacenews #space #spaceexploration #universe | Space For All Mankind

When we look out into space, we are also looking back into time. ⏰ Astronomers can trace galaxy development by observing galaxies at great distances to reveal how they appeared long ago. This example—using the Hubble Ultra Deep Field—showcases how the appearance of galaxies changes across billions of light-years of space—and billions of years in time. Observations from NASA's James Webb Space Telescope will compliment those from Hubble and extend them to the earliest galaxies in the universe. Cr