Zooming in on the distant galaxy MACS1149, and beyond

This zoom video sequence takes the viewer far back towards the early Universe. We start with a broad view of the sky and home in on the constellation of Leo (The Lion). Here we find the spectacular cluster of galaxies MACS1149 in an image from the NASA/ESA Hubble Space Telescope. But far beyond this cluster lies the very faint object MACS1149-JD1. ALMA and VLT observations have shown this galaxy be seen only 500 million years after the Big Bang and to show evidence of star formation from even earlier times.